Evening Star Newspaper, November 12, 1922, Page 19

RR— of Washington. Glad to Meet You." Winner will be announced in Washing- ton Newspa- pers. CON- TEST OPEN away. 314 9th St. Est, 1879 } $50 PRIZE WASHINGTON 1923 SHRINE SLOGAN What Shall the National Capital Shout in Greeting the Multitude : : Next June? . The Almas Temple 1923 Shrine Committee will GOLD for the best slogan expressing the Shrine and San Francisco shouted: WRITE ONE FOR WASHINGTON Rules of the Contest Are Simple 1--Limit your slogan to six words—the shorter the better. 2—Write plainly on one side of paper only. 3—Mail to Thomas E. Jarrell. chairman, Slogan Committee, 227 Homer Building, Washington, D. C. 4—All replies received by the commit- tee up to the last mail of Saturday next, will be listed in the order of their receipt. Contest Closes Nov. 18 JUDGES WILL BE REPRESENTATIVES OF THE WASHINGTON NEWSPAPERS How Long Do You Have for Lunch? Regardless of the length of time you have, you can save half of that time for other pleasure—to shop or to stroll. the White Palace Cafeteria you see the food before you select it and get it right OQur Prices Save You Money on Quality Food Eat Regularly at One of Three WHITE PALACE CAFETERIAS 1417 G St. $100 Only for this "VICTOR Console No Initial Payment No Interest Ubergl Terms $10 worth of records of your own selection places this wonderful instrument in your home. ugo Worch Ho G gzy $50 IN ivic Spirit “Islam Greets You— % R % In 2 1113 Pa. Ave. Z Pranos For Rent. For Constipated Bowels, Sick Headache, Colds, Sour Stomach, Biliousness To clean out your bowels without eramping or overacting, take Cas- carets! Ypu want to feel fine; to be gquick- start the bowels actl ‘When taken at night, the bowels wotk wonder- fully in morning. ets néver sicken or incon- ills, \ | ment. T News of the Clubs (Notices for this department should h(ll:m l.;r offics not later than Thunday'8 pm. ' Lmperiant mestiagt that ooour later in Published if space permits. ‘Women’s City Club—The activities of the busin and professional wom- en's section in aid of the cancer con- trol committee's campaign of educ: tion will be continued this week. Dr. Ada M. Thomas will preside at the showing of the film “The Reward of Cour at the clubhouse tomorrow evening &t 8:30. Instead of the usual meeting of this section at the club Wednes- day evening, members are'invited to attend the meeting at thé Medical Society bullding, 1718 M street, Thurs- day evening. There will be fllus- trated lectures and Dr. Foye, chair- man of the Cancer week committee, HE SUNDAY STAR, WASHINGTON, will preside. Other members of the committee who will participate in the meeting are Dr. Thomas, Dr. Edith_Se Viile Coale, Dr. Amy Rule, Miss Laura M. Berrien, Judge Mary O'Toole and Miss Florence F. Stiles. Members are also_invited to attend the meetings at Mrs. Leiter's each afternoon. The monthly meeting of the civics section will be held Thursday after- noon at 4 o'clock. The birthday banquet to celebrate the third aniversary of the founding of the club will be held at the Me: City Club, 1320 G street. Saturday evening at 7 p.m. Mrs. Swormstedt will preside and there will be speak- ers of note. American Women's Leglon.—The executive board held its firat fall meeting October 30 at the residence of the president, Mrs. W. L. Finley, 2704 Ontario road. Nine units were represented. the Anderson, Argonne, Bassford, Chateau Thierry, Chaumont, Doyen, Flanders Field, McCoy and St. Mihtel Many important business mattera were dealt with and new work for the immediate future discussed. Through the courtesy of the clergy of ‘St. John's Church, 16th and streets northwest, the legion will hold fts executive meetings in the parish hall of that church. These meetings are held on the last Mon- days of each month at 4:30 p. Besides arranging for a wreath to be laid on the tomb of the unknown dead yesterday, the president, Finley, pledged the legion in the Red Cross drive and each uni will try to co-operate. The Anderson_ Unit announced a sale at Walter Read Hospital voca- tional workshops for November 22, 2! from 10 a.m. to 6 p.m. Ar- es made by disabled veterans will be on sale and the proceeds of each article goes directly to the maker, minus the price of material used. The McCoy Unit will conduct a t r sal P ) Elizabeth’s and other public health hospitals at 14th and G streets northwest. The articles offered for sale there were made by men who are specially deserving of encourage- - College Women's Club.—The cial program for the week at the ollege Women's Club includes a tea {tomorrow at the home of Mrs. Joseph ! Leiter, 1500 New Hampshire avenue, where a film in connection with the lclncer conference will be shown, and a luncheon Saturday, at which the guest of honor and speaker will be Mrs. Louise M. Dodson, national di- rector of organization of the repub- lican national committee. Mrs. Dod- son will discuss “The Present and Future Positions of Women in Pol- ic At the business meeting of the jexecutive board Monday night the following were admitted to member- : Miss Blanche Loulise van. Miss Rebekah Ward Saver. Miss Evelyn R. Thompson, Miss Mil- dred H. Merrill, Miss Flora Dell Staples, Miss Olive Hallock, Miss Jessie Blair Edmondson, Miss Ethel M. Crampton, Miss Eleanor S. Pat- terson, Miss Zoda Greenlee, Miss Alice M. Heagy and Mri . B. Watt. At the supper and informal meet- ing which preceded the regular bus- iness meeting of the board the fol- lowing members of the American As- sociation of University Women were guests: Mrs. F. Bernard. Miss Ruth French, Miss A. Farr and Mrs. Glen L. Bwiggett. After the supper a most informal discussion was held as to fwi and means of promoting good fellowship and a spirit of co-opera- tion between the College Women's 1Club and the American Association of Univeérsity Women. Mrs. L. Veerhoff. president of the club, has appointed Mrs. Howard G. Nichols chairman of the member- hip drive committee. and Miss Hen- ryette Brumm as chairman of the committee on exchange privileges. Tench Tilghman Chapter, D. A. R., was organized at the clubhouse in Rockville November 3, with forty members, Mrs. Franklin Getzandan- ner being the organizing regent, The state regent, Mrs. Adam Denmea: was present. The meeting was ope ed with prayer, followed b: inging “The Star Spangled Banne and “Salute to the Flag.’ The organiz- Ing regent read to the chapter the notification from the national board of her conformation as organizing regent. The regent then appoirited the officers, as follows: Mrs. James H. Loughborough, vice regent; Mrs. W. H. J. Brown, recording secretary; Miss Nellie Allnut, corresponding se« retary: Miss Emma M. Dickens, trea: urer; Miss Virginia Crawley, regl, trar, Miss Mary Lyddane, historian. The state regent administered the oath of offic The name of the new chapter was announced by the state jrement. A short sketch of Lieut. Col. | Tench Tilghman was read by Mrs. Dickens. He came from an old Mary- land family and was commended for his gallantry by Gen. Washington. He rode in haste to Philadelphia to convey the glad tidings of the sur- render of Cornwallis and knocked with such vehemence on the watch. man's door In the night that before knowing his errand he was threat- ened with arrest as a. disturber of the peace. After & short address by the state regent congratulating the new chapter upon entering the pa- triotic fleld the chapter adjourned after singing “America” and repeat- ing the “American’s Creed.” Refresh- ments were served. D. A. R—The state committee on magasine, District of Columbia, D. A. R., Mrs. Walter Whittier Hicks, chair- man, announces that a prize of $10 will be given to the chanter securing the greatest number of subscriptions in pro- nortion to its membership for the D. A. R. Magazine. Contest closes December 31. A card party for this benefit wilf he given at the College Women's Club, 1822 I street, Saturday at 8 p.m. The Women’s Club of Md., will meet Wednesday afternoon iat 2 o'clock in the Maryland sohool- . following _the luncheon at 1 o'clock. Mra. E. H. Jonas will he host- ess for the day. Dr. J. W. Byrd. presi- dent of the Montgomery county gene! hospital board, and Charles Moore, aho:?nnnn of the Commission of Fine lAI-n.. will b.b"xe spfl'cl.km for the day. . Byrd's subject, * mn%soemaqrv. ) sul ject, “Park- Chase, ice Work"”: Mr. Moore's wavs Along Rock Creel The chorus of the music section will meet at the Maryland -ehoo&wne Wed- Dlograph the shert story, “The Hoart of Little Shikara.” Tha social section met No- vember 2 with Mrs. A. B. leader. It will give a card S cember 8 at 7:30 n.m. at the home of Mrs. George F'. Mikelzon, 105 Raymond street. The soclal section will meet the first Monday of esch month at 10:30 a.m. ;ze ‘:l\a h oz A. B, %f”' 6307 ware streat. e _executive 'com- mittes of the Chevy Chase Woman' met Iuiwmn the home club. Much of the business of the club 18 taken care of ut these executive com- mittee meeotings, thereby saving the club meeting hours for programs. W.C.T.U~The Washingtan branch, of which Mrs. Emma Sanford Shelton is president. is taking an active inter- est in both the world W.C.T. U.conven- tion and the National Woman's Chris- tian Temperance Unlon convention, which will be held in Philadelphia November 11 to 21, inclusive. Mrs. Shel- ton, who 18 the only woman of this city appointed delegate to the world W. C. T. U. convention, is also a delegate to the national convention. Other women who will represent U. are Mrs N. M. Pollock, ams, Mes. James W. Allison, Mrs. Helen E. Lancaster, Mrs. E. 8. Henry and Mrs. Ellis Logan. Yesterday the District W. C. T. U. entertained the visitors to-these con- ventions arriving in the city on the oficial train from Chlcago. fiolvltnl- itles of the day, included sight- seeing trips through the city and to Arlington for Armistice day services and luncheon at the W. C. T. U. build~ ing, 622 6th street. Delegates to the world convention will gather from all parts of the globe as the official roster shows: Australia, Mr. and Mrs. John McLeon, Mra. Willlam Park, Miss Addie Robertson, Miss Edith M. Bailey and Mrs. H. Carvossa; Argentine Re- ublic, Hardynia K. Norville and enora Isabel Gonzales Rodriguez; Burma, Miss Fanny Perkins, Miss Agnes Ashwill and Miss St. John Ceylon, Mrs. L. Brown; Canada, Mrs. Gordon Wright, Mrs. Blanche Read Johnston and Mrs. Loulsa McKinney: Canal Zone, Mrs. E. J. Amsden; England, Agnes Slack, Mrs. Richard Nicholson, Mrs. Penn, Mrs. Hurworth, Mrs. Ivens, Mrs. Elliott; Cuba, Egypt : Maria Stenroth; Germany, Marta Kup. perabusch, Fraulein Gustel von Blucher and Wilhelmina Lohmann; India, Mary J. Campbell, Mrs. C. B. Hill, Helen I. Root, Harrfet Davien, M.D.; Mrs. J. Dussman, Mrs. D. E. Alter and Mabel Archibald; Ireland, Moftett Clow and Mrs. Wakefield Richardeon; Japan, Mrs. Kubushiro, Miss Uta Hayashi, Mrs. Ito. Mrsa. Alkawa; Korea, Dr. Mary Cutler; Malaya, Mra. J. 8. Nagle; Palestine, Mrs. Elihu Grant; New Zealand, Mrs. Jean Begg:; Newfoundland, Mrs. James Benedlct: ' Norway, Mrs. Dagmar Prior; Philippines. ‘Consuelo Valdes Scotland, Jane Darling. Mr. and Mrs. George Milne, Mrs. Helen Barton, Miss Marian Ferguson, Mrs. Jane Gemmill and Miss Wilson; Syria, Mrs. Charles Perrine; Uruguay, Senora Berta de Santiago. Finla Capitol Society, . A. R—The jun- fore of the moclety were called to their first busines meeting by thelr president, Mrs. Henry Fenno Sawtelle, Thursday afternoon, at 1320 Rhode Island avenue. It was declded that the juniors vote for officers at the next meeting, and plans were d! ocussed for the winter's work. Ken- nedy Watkins was transferred to the senfor branch of the soclety and sig- nified his intention to become a mem- ber of Capitol Society Orchestra. Capitol Soclety Is the oldest C. A. R. soclety in the District and was the first local chapter to organize an or- }chestra among it< members. Abigail Hartmun Rice Chapter. D. A. R—The entertainment committee served the members a New Erngland dinner preceding the meeting Monday evening at the colonial home of Mis: Cornella and Annie Clark, in Hyat ville. Mrs. Charles Halg. chairman of the committee on rules, presented the report of her committee, which had revised and brought up to date many of the standing rules of the chapter. Final rangements were made for the chapte fourth annual conti- nental ball. to be given at the Ra- leigh November 27, under the chair- manship of Mrs. Frank Morrison. Mrs. Lelia Emig Endicott acted as hostess. Col. Jokn Douncixon Chapter, D. A. R., met Friday evening at the home of Mrs. D. W. and Miss Ada Boyd Glassie, 1900 S street. The chapter indorsed Mrs. G. Wallace W. Hanger for president-general of the D. A. R. and contributed to her cam- palgn fund. The historian. Miss Ada Boyd Glassie, presented each member with a copy of the Historical Direc- tory, published by the state historical committee of the District of Colum- bla. Four anniversaries occurring in November were observed—Miss Glas- sle gave an ortginal poem, “Unknown Mother of an Unknown Soldier,” to commemorate the first anniversary of the entombment of the unknown sol- dier At Arlington; the fourth anni- versary of Armistice day; the sixth anniversary of the dedication by the chapter of Milestone No. 8, Pinehurst, was commemorated by the ode, “So Have the Milestones Spoken.” Miss Pauline Seymour Wilcox presented the chapter with a photograph of the late Mrs. Mary R. Wilcox, who organ- ized the chapter. Mrs. D. W. Glassie rendered a favorite selection of Mrs. Wilcox. A sketch, “Santa Claus at the White House in Old Hickory's Day,” written by the mother of Miss Wilcox, was read by the regent, Miss Helen Harmon. Miss Ina B. Jordan, corresponding secretary, gave the poem, “America the Beautiful.” The program was concluded with George Washington's prayer by the chap- lain, Mrs. Katerine Donnell. Children of the American Revoln- Uon—The state executive met Tues. ay ‘morning at Memorial Conti Hall, with Miss Helen 1. Stout orea director, presiding. Reports were gliven by the officers and chairmen of committees. rs. Tonnis Holzberg, chairmar entertatnment. _commitice, . annodnced that & number of G. A. R. members had enrolled for membership in the dramatic club she is organizing. Mrs. ilenry F. Sawtelle, president of Capitol Society, reported her so- ciety In a florishing condition. Owing to t:a re‘mn'\:fil‘ from the city of a number of cl ren several t had been granted. e rs. C. Visewell, actin, = dent of Junior Gov. Thomas Weils oclety, reported a meeting N - ber i ai T.W. C. A s oven ans, were completed for a party which the soclety will ;nn,: November 24 at the Women's City Club, the proceeds of which will be used for the children’s room in the new building. Mrs. Harriet Locher, director of public service and education depart- ment of the Crandall theaters, gave & talk about the movement whereby e-;hpm::u:;amny leldV‘led of the eneral publi, matter of plotur PRy tTe Oatholic Women's Service Club.—At. the club dinner for members and friends of the club held at the Catholio Community House Thursday speeches were made by Rev. John K. Cartwright, D. D, who was the Suest of honor; Rev.' Lewls O'Hern, president of the club, and Miss Re- becca E. Shanley, vice president. About one hundred attended, includ- ing members of the visitation’alum- nae. A course on the ‘History of Philosophy” will be given. by one of ral | the professors of the Catholic Uni- versity every Tuesday evening at 7:30 o'olock, at the house, 601 E street. College credits will be given to those ‘who register. The course is also open to those who wish to take the course as an auditor. The community house was much alive Monday evening. Two women's organizations held their .monthly meetings. The class in parliamentary law, conducted by Judge Mary O’'Toole, and dressmaking and millinery classes are growing in numbers. The Ladies’ Auxiliary to the Knights of St. John, No. 62, gave a dance Wednesday night. The editorial staff of the D. C, NOVEMBER 12 of Mrs. Kadie. A paper on “Child ‘Welfare” was given by Mrs. Jones, and some fifty lantern slides under the title “Infant ané Child Welfare” were shown. These slides were loan- ed by the children's bureau of the United States Department of Labor. Recess was omitted and the club ad- journed to attend & meeting of the Montgomery County League of Woman Voters at the Betesda School. Richard Armold Chapter, D. A. R., held its current meating at the homel of Mrs. Neyle Colquitt, in Bdgemoor, Md. The chapter voted unanimous in- dorsement of Mrs. G. Wallace Han- ger for president general, D. A. R, and, following the business session, discussed the Americanization work carried on by the D. A. R. ks The Montgomery County Federation of Women’s Cluba will hold its seml- annual meeting in Rockville the ‘last week in November. Reports. of twenty-nine clubs will be hesrd anfl lans for future activities deoided. early two thousand women are in- cluded in this organization and are united in welfare work for their county afd communities. The District Branch of the Needle- work Gi of Ameriea will hold its annual.meeting in the lecture room of the Church of the Covenant, Tues- day, November 21, at 2:30 p. Mr Truman Newberry is national presi- dent and Mrs. Dunlop is president of the District branch. Four thousand garments were distributed last 2 to orphanages and other charitable institution: The District League of Woman Voters will hold the second of its meries of forums Tuesday, 7:45 ‘p.m. at the Women's City Club. Henry L. 1 West will speak on “The Dutles of the Commissioners” and Lieut. Mina Van Winkle will talk of “Woman Po- lice” Mrs. Kate Trenholm Abrams will preside. Those not at the dinner at 7 p.m. are welcome to attend the speaking, which will begin at 7:45. Columbia_Chapter, D. R., met Tuesday evening at the residence of Miss Nellle Grant Ross, 1359 Park road, with Mrs. George T. Stormont as assisting hostess. The regent. Mrs. C. C. Coombs. presided. Reports of progress were made by officers. The indorsement of the nomination of Mra. | ; Wallace Hanger for president-gen- eral, N. 8 D. A. R., was unanimous and a_sum toward expenses of her campaign was appropriated. A paper of historic value to the District was read by the historfan, Miss Charlotte Van Doren. A card party was recent- 1y held at the residence of Dr. and Mr: H. Howland, 2412 Pennsyl- |} vania avenue, the 'prooceeds from which will be subscribed to the Dis- trict of Columbla Chapter House. A program, consisting of vocal solos by |1 Mise Lucia Maxwell and piano solos |by Miss Wilmuth Gary and Mrs. Ellzabeth Collison Hfll, was given. e n The District Sunshine Soclety will hold an open meeting at 8t. Stephen parish hall, 14th street, Tuesday at 3 pm. The hospital branch will have charge of the program. Mrs. Edna K. Bushee of the Juvenile Protective As- sociation will spesk and there will be a musical program. All interested in Sunshine philanthropy invited. There | i will be reports given by all branches of the society relating to thelr vi rious activities. Mrs. Charles P. K xer is District president, Mrs. Ella S. Knight founder and past president and Mrs. Sanford Taylor is president of the hospital branch. Twentleth Century Club members have been invited by Mrs. Joseph Leiter to attend a meeting at he home on Dupont circle, under the auspices of the cancer campaign, to- morrow, 4:30 p.m. The nature section will meet Wed: nesday at 10 am., at Dupont Circl: for a walk along the canal in the vicinity of Cabin John bridge. The education section will meet Thurs. day. 11 am. at the home of M Thomas W. Sidwell, 3801 Wisconsin avenue. A bus will ieave Dupont cir- cle and Massachusetts avenue at 10:45 am. to convey members to the meet- ing Miss Sybil Baker will give a talk on “Dramatics in the High Schools.” Luncheon will be served. At a recent talk before the club Mrs. Edna K. Bushee of the Juvenile Protective ~Association stated that every child saved from institutional care means a saving of money to the community, in that it coats less toli give a child a big brother or a big |i sister. or otherwise supervise it in its own home for one year than to sup- port it for ten days in an industrial or reform school. Mrs. Lyman B. Swormstedt com- mented on the fact that a prize of $1,000 is being offered by the Pictorial Review for the best result aocom- plished by any club belonging to the General Federation and suggested that competing olubs support such work a8 is being done by the Juvenile Protective Assoclation. —in our line demanding attention, NOW'’S the time to have it done— not later when z2ero weather may complicate conditions. {1 Whether it's Repairs or New Plumbing, you can depend upon Colbert Service giving satisfac- tion. & How can we serve YOU? MAURICE J. COLBERT Heating—Plumbing—Tinning 621 F Street Moo e FRANKLIN SQUARE HOTEL 14th at K SOXOLOY'S ORCEESTRA. Tabl A tempt- = 8]0 Hote ' J nINNER Special Luncheon {- ‘Dusiness men— o 19C Reservations sow P L0 for THANKSGIVING DAY —Ballroom— Facilittes for Private Busquets, Dinces aad Lenshecar Georgetown Law Journal had a din-|. ner and smoker at the house Mon- day eveni The dancing assembly of . the Catholic Women’'s Service Club that is held every Friday evening has been a great asset for the young people. There dances are chaperoned ‘ members_ of the club. . The lMeld in the pariors STRANGE UNDERSEA LANDS| NOW CHARTED BY RADIO New System Proves Aid to Navigation have constituted the principal agency of | spect to our maritime interests. mian for assisting navigation and aiding | ships at spa. the sclence of sound waves for supremacy | in the maritime domain. tinue 80 to be amd in ever-increasing measure. 5 will as regards their use for strictly navi- gational purposes on the high seas. navigation, also_cnable & ship to reach | phones of extreme sensitivity are now out far beyond the horizon and estab- | The sonic rangefinder 1s & new in- S ish contact with other ships far dis-| vention of the Navy's chief sound| | Schedule of Local Wireless tant at sea or with the land. | physicist, and has been developed and Entertainment, enable a ship to penetrate visually, &0 to speak, and around it—to visualize not only the great valleys and plains but also the towering mountain ranges with their, lined in my article of July 2, 1822 foothills which exist beneath the ocean waves. will all be accurately charted by the new method eventually. charted, they will obviously make travel by sea more safe in the future. during_storms and cated by means of the new sound equip- ment, recently developed by the Navy, as a vessel approaches or passes over them the land—exist below the level of the nea, with the popular conception of the ocean’s floor. across the Atlantic between Newport and Gibraltar, over the route recent traveled by a squadron of Ameri destroyers, as charted by the Nav) new sound graphic rep: th contour of the ocean bed clear across the Atlantic, nuity, ever obtained in the history of the world. the U. S. S. Stewart as flagship, was undertaken as a routine event in the administration of the Navy—that the vessels might join the Asiatic fleet on the Asiatic station. however, was tion of the Na equipment for determining the depths of water while the destroyers pro- ceeded at full speed on their taken over a distance of 3.127 nau- tical miles in only eight days, from which the contour of the ocean bed over the route traversed was charted. The depth of water varied from about 500 feet to more than three miles. of this experiment, enormous potentialities involved. this cruise will be recorded as an epoch- making event in the naval and mari- time history of the world. achevements as we are. epoch-mak- tance of this achievement, however, will become more and more manifest as time goes on. time, work in which the Navy Is engaged in peace times—work which not only is ‘197 1922—PART 1. having been properly instructed. In- stallations can readily be made on board ship and operated without any way interfering with the norms: ectivities of the vemsel. “Soundings” by the new method may be taken at any desired angle as frequently as once every minute or even oftener. and even though the vessel is rushing | through the water at forced speed. Thus another scientific marvel has. been developed which bids fair te} rival even radio. z (Copyright, 1922.) RADIO NEWS Local radio listeners-in with crystal sets will find more “in the air® to- day than the usual Sabbath code mes- sage entertainment and the sermons broadcast from station WDM of the Church of the Covenant. In addition to the sermons, station WDM will broadcast a community- sing and lectures by Roger Babson. the statistical expert, and Dr. Willlam C. Fowler, District Health Officer. The commuiilty sing and musical will be transmitted from the church aw 3:30 o'clock. At 8 o'clock Mr. Babson will @peak on “Business and Re- 1igion,” and following him Dr. Fowler will lecture on cancer prevention. by Locating Landmarks Beneath | Ocean Waves. advisable in the interests of the na- ; tional defense, but which Tedounds te .- United States Navy, the permanent benefit of travel, in- Radio waves, since ihgirinception. | dustry and trade. especially with re- BY COMMANDER STANFORD C. HOOPER, .. The complete sound wave equipment consigts of an oscillator or sound transmitter, a sensitive hydrophone or sound recelver and & sonic depth finder or sound interval measuring in- strument. Sound-producing oscillators for mi rine use are not new, as they have been In_general use for 8 number of years. Likewise the principles of the ! hydrophone have been known for a e long time. The hydrophone was great- ] . 4 | 1Y fmproved Auring the world war. | Electric Company, at East Pittsburgh. The sclence of sound waves, however. | ¥ T FIOVES SUL IR of Gevelopments | will_broadcast a’ special concert by become equally Indispensable, if | ;'\ oh"ahout by the then prevailing | the Kamiki Hawaiian Troupe this uf; ot even more 8o than radio—especially | submarine warfare. { ternoon at 3 a'clock, eastern ‘stand/ Developments in the science of |ard time on a 360-meter wave length. sound waves have been continued by BY RADIO TODAY Now they must begin to compete with Radfo has long since become indis- ensable to the mariner and will con- Station KDKA of the Westinghouse the Navy since the signing of the armistice. and as a result hydro- Radip waves, in addition to aiding | In_use in our service. the other hand,' perfected at the Navy's engineering experfmental station at the Naval the opaque waters beneath | Academy. |, The functioning of the sound oscil- Jator and the hydrophone was out- Sound waves, on NAA—Naval Radio Station, Radio, Va. 10:30 a.m.—Meteorological report on 5,950 meters by arc transmitter. 12 noon—Time signal, ship orders and weather report 10 p.m.—Ship orders, weather re- port and time signal. 10:30 p.m.—Naval press news (2,650 meters). The sonie depth finder s an instru- ment which, by proper adjustment, in conjunction’ with the known rate of speed of travel of sound waves in any medium, measures and denotes the equivalent of the time interval of travel of the sound from it8 source to a_ reflecting surface and the return of its echo to the source. One-half of this fnterval represents the actual These “land marks” beneath the seas Having been WDM—Church of the Covenant, necticut Avenue and N Sirees (360 Metern). More- r, they will greatly aid the mar- ner ‘in navigating his vessel, especially foy even though Con- tn Charles. those time-honored reliances for navi-| distance through the medium under } 11 am —Sermon by Rev. gation, the heavenly bodies, remain ob-! consideration. Wood, pastor. " scured for days at a stretch. It has been determined that sound | 3:30 p.m.—Community sing _and musical under the direction of Rob- ert Lawrence and Harvey Murray. & p.n.—Address by Roger Babson on + “Business and Religion.” 9:30 p.m.—Lecture on cancer by Dr. William C. Fowler, District heaith officer. 4 waves travel at the rate of speed of approximately 4,800 feet per second in average sem water (inatead of 4.400 feet as given in my article of July 2, 1922). Tt is known that the rate of speed of travel of sound In water varfes slightly with depths or pressure and with temperature. Experiments are now under wWay by the Navy to de- termine more accurately this rate of apeed of travel in water of varving pressure, temperature and salinity, as this information iz desirable for more accurately determining depths in various waters and accurately chart- ing the sea bottoms. Tt is poseible that research work in the sclence of sound waves will even- tually be prosecuted extensively others for other than marine pur- poses. The “land marks" can readily be lo- n any particular area. n Ra That great mountain ranges. val- eys and plains—similar to those of To the Trade Repairs for All Heating & Cooking Apparatus Grates, linings and vari- cus repairs, including all firing tools necessary. Rudolph & West Co. 1332 New York Ave. N.W. is_probably not in accordance Yet the contour of the ocean bed vatem and shown on the sentation accompanying article, clearly indicates that this % %0. the first chart outlining the Oli and Conl Conceivable. By determining its rate of speed of travel through rock and other forma- tions in the earth, and noting the re- turned echoes as the waves pass from one medium to another, it is concefv- | able that the presence of substances such as oll, coal, etc, would be d noted. In this event the great value of the ‘s work in sound, for other than marine uses. would be readily ap- parent. A most important feature of the Navy's new sound equipment and methods is that the sound waves ef- fect can be focused at any desired angle. The in anything like conti- The cruise of this squadron., with One of the incidents of this voyage, practical applica. new sound wave OF THE BETTER KIND COBT LESS' &t “The 8ign of Good Printing” Moore’s Printcraft Shop * 735 13th St NW. a ¥ More than 900 “sounding: vstem tan. therefore. be used to determine depth of water. but also to denote the presence of iso- lated ledges of rocks in the path of a vessel, partly submerged floating ic bergs. such a: v nearby precipitous c: foas or storms. or other obstruct: which would spell disaster to a vessel if not avoided. It will be of the utmost value in rveying routes for submarine ca- bles. As finally perfected, together fth the obtaining of more accurate knowledge concerning the rate of speed of travel of sound waves in wa- ters of various pressures and tem- peratures, it should serve to detect and outline the vessels, such as the Lusitania, rest on the ocean bottoms. The functioning of the apparatus is comparatively simple. Like the radio apparatus, it can be manipula: bl operated by the average person after Somelhil;g For Those Heavy Colds —that are so prevalent this time of the Year. A tonic (o atrengthen and regulate yowr system. Super Sanor Herb Tonic For both old and soung. Acte on Stomach. Liver and Ridneys, helping them to perform in way nature intended. A Remedy for Rheumatism Sold Exclueively by [ | M. A. LOUIS & SONS 229 GSLNW. As & result of the complete success considering the Living in an era of scientific ng discoveries now excite only pass ng interest. The very great impor- contonrs of sunken s they A It may the of Work. erve to exemplify, at this general character of the 6: P.M. lose Open 9:15 1 AM S. Kann Sons Co. " The Busy Corner—Penna. Ave. at 8th RADIO FANS—-BIG NEWS! Closing Out Our Entire Stock RADIO AT % PRICE R s This Is a Real Opportunity. No reserve-—we need the room for other lines. o 3 . Quantity. Article, Was. 223350 n- 6 Crystal De- ';:::: 23.50 S oamoa s 0 ims| fhoiosen s 250 123 7 Aeriols, Jr. 3600 1250 | 33 Fixed Con- = o T S 145 a3 3 Vocoralas . 30.00 1800 | 29 .pived Con- 46 Datector 4 G. E. Receivers 18.00 9.00 densors ...... 50 3 Arms ... o8 3 Westinghouse 37 Fixed Con- 23 Detector Cups, a0 R 13250 66.35 densore ...... 3. I8 | 1 Detector 1 Turney Multi- 24 Insulators 40 20 Tube Mount.. 6.00 300 - plex ... . 8500 3250 | 54 rngujators .50 25 | 34 Switch Arms.. .3 a5 1 Amrad . - 120.00 0000 | 4y piafy 1.00 56 | 46 Switch Arm a8 9 Federal 1.50 5 1 Switch Arm 20 Redalverh =ocii200/ o iA%a0 50 a5 | 17 Binding Posts. o 2 Diee:lovr.r.: veee 28,00 13.50 120 .10 40 Binding Posts .10 o5 15 08 3 Antenna Out- s Béleb:e?vlu 12.50 635 y“ 15 fits 7.50 37 7 Varicouplers... B5.50 275 .25 a3 ; ;“:;r‘tt::one- 7.00 250 1 Recelving set.. 25.00 12.50° PLones ise 600 300 8 Looss Couplers 6.45 3.3 1 Premier 10 Blide Tuners... 3.45 Phone 248 8 Inductance 2 Firth Plugs ) 138 Colls . 13 Federal Plugs. 150 .18 10 Coil: Tubes. 2 Plugs 1.50 a5 2 Duo lateral 1 R. F. Mount 1.00 0 Cole 1 Coil Tubing. as Lo Katerat 3 Crystals . 15 o8 Mouiitss. oty 1 Porcelain 110 05 8 Lightning 1 Exide Battery. 23. 5 = Swings ...... 1 ‘lrn” Antenna. 18 30