Evening Star Newspaper, July 5, 1926, Page 13

THE EVENING STAR, WASHINGTON, D. C. MONDAY, JULY 5. 1926. 13 l N.E. Corner 7th end H Sts. NW. lg Store Hours: 8 to 6 lfi N. FREE i With a Purchase of $25 Pretty Glassware Water Set, consisting of pitcher and six tumblers. $5 Enameled Canister Set, consisting of coffee, sugar, flour, tea and spice con- tainers. Corner 7th and H Sts. NW. FREE With a Puarchase of A Columbia Electric $75 Iron, complete with cord and plug; fully guaranteed. $ l 00 A 42.piece Decorated DinnerSet. Com- plete service for twelve persons. HOOVER MAY ORDER RADIOS ON PLANES Commercial Aircraft Likely to Benefit as Much Thereby = = == as Does Shipping. Papering—Painting—Awnings SURELY, there are 100,000 Washingtonians who will gladly send one dollar or | more to honor the living and | the dead of the 26,000 from the District of Columbia who | served their country in the ’ | ned forces in the Great War. Send to John Poole, asurer, District of Colum: Memorial Commission, eral-American National N.E. Corner 7th and H Sts. N.W.. BY CARL H. BUTMAN. There {s no fob you want done too small 10th and G 8 furnishing the pilots with necessary data on flying and fleld conditions as DI B B DD S b P ddpppe | Well as their bearings. It is obvious < 4 that Secretary Hoover's forthcoming The High Grade Established 1842 | fiying regulations will require receiv: rquipment on commercial pla: ;g, T {50 that they may receive this infor- : ‘;Qp«/ ? mation, and eventually small trans. 5 i 4 \ mitting sets will be needed on all air- N i While radio communication with * Pianos Sold Direct from the Factory | airplanes has been in use in the Army We Invite you to Visit Our and Naval Air Services for several [ ves it is by no means perfected. Warerocoms DO the ok Tecent ‘manptationof marine radio rectional apparatus 1340 G St. N.W. exactly suitable for aerial navigation. Governmental scientists are, however, J. C. CONLIFF, Mgr. {worlking on practical adaptations for S et edadb e | installation along the national alr- “ " |ways, and in the commercial planes. Dificultles Aro Obvious. | i | for us to handle. Awning carefully \d i ton o and " teconditioned. Eatlmstes eheerfuly| FAadio communication will soon be- — W60 AuACh atis ik come as great a boon to aerial navi- gation, as it is to marine navigation ; CORNELL WALL PAPER CO. | today. and it is very likely that radio e e e e e %14 13th St. N.W. Main 53735374 | equipment will he required on all | [ passenger-carrying aircraft, just as | i T it is now required on all sea craft. Hinzn Eycs Examined || These are the opinions of leading Gradunte io and aeronautical experts of the i vernment and commercial organi- == I —me— ns. reaf g r E = Eyesight Specialist e Air Commerce Act provides | " I e Phone Main | that the Government airways be| ! - 409110 McLacl { equipped with radio transmitters for | ‘ it || $140 4-Piece Bedroom Suit This $159 10-Piece Dining Room Suite 5124 | | 5109 Of beautiful genuine walnut finish on gumwood. Substan- tially made in every particular. Comprises an Oblong Exten- tion Table, China Cabinet, Server, Buffet, Armchair and five Side Chairs with genuine leather seats. July Clearance Sale Price. : $5:Delivers This Suite A walnut-finished suite combined with gum, comprising four pieces—very attractive in design and finish. . The suite pictured consists of a Chiffonier, Bow-end Bed, ; Dresser and Vanity. Two-tone decorated panel. July Clear- ance Sale Price. Some of the difficulties of adopting | radlo to aircraft are obvious, Heavy ||| and bulky radlo apparatus cannot be carried; neither the long nor the very short-wave lengths seem suitable for various reasons, and due to the speed | || of alrcraft the use of an ordinary || marine-type direction finder ahoard is not feasible. It is being found aim- ||| cult to fit the necessary aircraft radlo operating channels into the small|ff spaces left open in the already well utilized radio “spectrum.” A channel hetween the broadcast band and the ship distress channel, is | allocated for regular alrcraft work that s between ground and aircraft. | | This band is between 545 and 600 ||l meters, although another channel be- || tween ' 130 and 135 meters is aiso || assigned for aircraft use. Besides ] $5 Delivers This Suite Large Cabinet Gas Range With Oven July Clearance Sale Price 26 Easy Credit Terms July Clearance 3-Door Refrigerator $177.95 A nationally known, de- : pendable make. Easy Credit Terms these channels it is possible, experts state, that much shorter wave lengths can eventually be used in alr-radio work, which will probably make for economies in both weight and space {as well as power and length of trans- | mitting antenna. Eventually the long trailing antenna used by most radio work from airplanes may be eliminated. Other very important work being carried on is in perfecting the Army radio beacon which has been operated successfully for some time at McCook Field, near Dayton, Ohio. The main object of the beacon service is to en- able a pilot to know when he is fol- lowing the direct air route toward or away from it. This is necessary when navigating the air in either fog or darkness. Tt does away with the necessity of carrying a radio compass July Clearance Kitchen Cabinet July Clearance Day-Bed i $177.95 Clear Cool « 3-Piece Bed- Davenport Suite A well-constructed suite, com- prising Armchair, Rocker and a All-metal frame, in neat ter for you because you like it. The clean fresh taste that Kblynosleavesinyourmouth proves to your senses that Kolynos is good for you. The benefits that come from brushing teeth and It the dash-dot series is heard the | pliot knows he Is off toward the left side, and if the other signal is heard he is veering toward the right. A demon- stration of this system with a model was given recently by representatives of tha Bureau of Standards, who also explained that means of making the signals visible to the pilot were thought practical. The pilot, it was pointed out, need not constantly listen in for these audible signals, but merely in an alrplar,, which is difficult for | ‘ N i ¢ be con. B . a lone fiyer to operate and also bulky. | [f ".‘:‘;.‘ o Gnish, Complee P i o $ 00 with ¢ - 1 . i : I whenever necessity _calls. Up- racin g Army Atrway System. I tress and valance; opens S i ity . el AEry ARy Rt SN ‘ up into a full size bed. Tour. S : operation at McCook Fleld transmits i ear i . i The cool, breezy sunshine ot iwo distinct radio elgnals which are ||| Easy Credit Terms : July Clearance Sale Price .H;“"’lf"i“’."g : °°,'\‘;"“"'}°§_ v . rectional and which require for re- | nicely finished. Many labor d{e shore—how it sparkles ception nothing but a standard rado | | $ sa‘»inyg devices. S = with clear, clean vigor! How | receiver in the airplane. "One radio | | -~ s > 5 signal is a dash, followed by a. dot, | [f 50c a Week fit it makes you feel! How while the other is @ o and then a | July Clearance 00 Delivers This Suit e = dash oth are transmitted on 1050 | | o e much more good it does y;?; meters, & governmental beacon chan. Iardwood 55 tESrs LI Ot beca nel. Vhen the plane is directed e n USE yOUENjOy EVery Wlllh | @ vard the source of thess signals or \ July Clearance -of the sea air. directly away from them, the sounds 2 < combine into a serles of dashes, but | i Hardwood Porch The exhilarating freshness |ir the plane is deviated appreciably to | [l OB Rocker : either side of the course, one of them ’ of Kolynos is also much bet- | 7I75 568 5 (8 (00T M ner ather. g With Woven Cane Seat $7.69 Complete With Chains No Phone or Mail Orders S .OODveli\vfers 5 ~ Any Suite Large Size Rockerless Jaly Clearance gums with Kolynos are com- |every 20 minutes or so, in order to : . . 4-Passenger and perfect cleansing ;xfimg&lsrndlt’;ieflg:n &l;:?:b‘:cfifgm’ No Phone or Mail'Orders R o Cker Pay more lf you llke, but Hardwood of the whole month; and the | 1'%, & fwiich fe may shis bis carh . 4 Lawn Swing deserucrion of dangerousdis- | bext, sround, 560, mrs o w2 $5.00 delivers it. \ ease germs. Kolynos is especially effective because it is a light dental cream, free from grit, that liquefies in your mouth. The foamy Kolynosfluid pen- etrates every crevice of teeth and gums—for nothing flows like a fluid. Buy Kolynos today. Try it toni Other Aids Being Studied. csonighr—and Mnowithe |10 Lo s orivana ains pleasure of a mouth refresh- |for air navigation are now teing inglyClm~ Yo“!ll kn(’wit’s studied and developed by experis of < 5 . the Government. Among them is a (right for it feels right. So |field locator, the purpose of which is refreshing! landings. This system, pronounced most practical and quite necessary for long- distance or transcontinental flying, will be installed on one of the air mail routes very soon for a final test and will eventually be adopted over the entire national airway system, it is belleved. Over a route of 500 miles it is probable that two directional bea- cons, one at either end of the route, would serve. Ordinarily the signals carry reliably for about 250 miles. On an air route twice that length in- ! termediate radio beacons would be re- quired. > $0.98 No Phone or Mail Orders $6.95 Easy Terms No Phone or Mail Orders Pay the balance as convenient FASSSSSSSSRSANTRSIRRNINR SRS SRR NRR PASSTSSSSSRSTRSNSSSS SIS RRRS NS SRNAN N | to enablé the pilot to know when he I is over his landing field, and the other a method of ascertaining his height from the ground. Both these systems are intended to serve in darkness and | bad weather, but neither is believed adequate enough to permit dispensing with guiding light beacons along the routes, or fleld landing lights. Whether radio communication be- tween flying fields will be found neces- | i i i sary is a question.as yet undecided. Between land stations and flelds, tele- graph and telephone lines can be used, and it would seem practical to keep the air as free from interfering radio messages as possible, so that the pliots and radlo operators would not have to cover more than a few channels. $135 Three-Piece Overstufi Living Room Suite A suite built for an unusual amount of service, with loose re- $ E $49.50 Fiber Cushion:Seat Living Room Suite This attractive suite consists of Settee, Armchair and 5 The railway systems of the country seem adequately served by telepraph circuits, augmented by the telephone when necessary, but it is also recalled that on some occasions these lines of communication have failed, and radio has been utilizedsin emergencies. If the air routes of the country become as extensive as the rallway systems it is possible that all three methods.of || Rocker, constructed of durable fiber and nicely finished. Cretonne covered cushions, with spring seats. You'll like the sturdy design and serviceability of this suite. Baronial brown finish. July Clearance Sale Price. versible spring-cushion seats. Now offered at an amazingly low price in the July Clearance Sale. Comfortably designed overstuffed Settee, Armchair and Wing gl;alrp in an excellent grade of velour upholstery. July Clearance ale Price. featl b uired i i . . . e e S e Easy Credit Terms $5.00 Delivers This Suite for the commerclal airways. I '] T I Metal Base Walnut-Finished Perfects Self-Guiding Tractor. A mechanical attachment to guide tractors has recently been perfected || by Richard Kirchhoff, young farmer near Smith Center, Kans., and is ex- citing a lot of interest among farmers | § and tractor salesmen, says the Topeka Japital. The attachment, which fol- lows the tractor in the furrow, auto- matically, will guide the tractor five hours without a driver or any at- tention. A few nights ago .Kirchhoff set his tractor at work at 7 in the eve- /M\ Boudoir Lamp 71 5 $298 FURNITURE CO. N. E. Corner 7th and H Sts. N. W. prised to awaken and find it still at work turning over the soil in a rain- | I | | I I Il ning and at midnight was rather sur- l I storm. He expects to put it on the ||