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Show THE SAUNA SUN, SAUNA, UTAH FIRST GRAHAM BONNER. MARY COm.OHl n VUltth KlVtll - R (Copy for Thi f Oofc Supplied by th BLACK-BACKE- Department American Lirlor NVwg Service.) WILL ARRANGE FOR LEGION CONVENTION ft to develop and use JACKAL U the self-start-er nt phia, national vice commander of the American Legion. vu&banded a big job recently when tHe 1liladel-phicounty commit tec of the Legion named him ns chairman of the Philu delphia natiunal convention commit tee. As chairman of tills important committee Colonel Carrol faces the gigantic task of accommodating any ontertaining more than 50,000 American Legionnaires who will attend the eighth national convention at PhilaThe Legion national meetdelphia. ing this year will be held in connection with the celebration at Philadelphia in honor of the omf hundred and fiftieth anniversary of the signing ol thq Declaration of Independence. To assist In the work, Cofoney Car-rol- l selected the following Legionnaires as chairmen of . the subcommittees to assist him: J. Borton Weeks, parking ; Judge J. Willis, Marand distinguished tin, reception guests; Miss Anna L. Ilawkins, registration and information ; Theodore Rosen, decorations; John M. Dervin, transportation; James R. Rose, hotels and housing; James F. Ryan, convention hall aini seating; Louis Slepin, badges and trophies; George Went worth Carr, program; Glendon T. Tongue, radio; Mrs. William II. Beis- ter, Jr., auxiliary, and Virgil Baldi, a SiiiSS. at -' t. II. Harrison Smith and E. E. were elected vice chairmen. The Legion meeting this year, Octo-- . ber 11 to 15, will be replete with historic interest. Among the historic scenes the visiting Legionnaires will see are Independence hall, the Betsy Ross house, Carpenters hall, the grave of Benjamin Franklin) Old k Col. Vincent A. Carroll. i church and other memorials scattered throughout the city and its Christ environs from Valley Forge to tfine Springs. ". Colonel Carrolls service In the f He atWorld War .was significant. tended the first officers training cajnp and was commissioned a second lieutenant. Promotions came to him fast divioverseas with the Seventy-nintsion, and when he was discharged he wore the gold leaf of a major on his is now a colonel in the shoulders. reserve o corps. ervice began when the Ills Leg He organized a . Legion itsell began. Legion post in Philadelphia in 1919 anjj served as its first commander.. Since that. time he has held various offices In the county and state Legion organization.. At. Omaha in 1925 his Legion service was recognized and re- warded when his comrades elevated him to one of the highest offices in the Legion, national vice commander) Copyr.gh;, RADIO Circuit BROADCAST I Developed for Use With a Toroid Coil M Radio quency Coupling Device. Specially We have seen ar.d heard a great deal about the toroid coil during the last few months, and much space has been devoted to the publication of jlata for the inclusion of these coils Few In already jexjsting circuits. writers have gone to the trouble of describing circuits which have been especially, designed to make use of the toroid inductance, however. The Lab. Radio Broadcast Magazines circuit Is one of the few examples where special attention has been paid to this matter. A series of articles on the "Lab. circuit appears in the Radio Broadcast Magazine, from the pen of Keith Hcnney, the director of the laboratory' of that publication. The great advantage of the toroid coil, he says, lies In its restricted field. This means that energy,, from the coil is not likely to expand about the coil itself and Interlink with other fields, and by the same token it is difficult to get energy into the coil. For this reason a circuit In the neighborhood of powerful broadcasters is not So likely to be disturbed by local ig- nals except those arriving at the receiver through the pro'per means the antenna. The fact that the field is restricted Indicates that the coils may be placed closer to metal end plates of condensers, closer to wires carrying radio frequency currents of wrong phases, and even closer to each otner without the many troubles Incident to Interstage coupling. The Advantages. The use of toroids makes possible the conservation of space, the maintenance of the resistance of circuits at their lowest point, the reduction of pickup from external sources, the prevention of interstage coupling by stray electromagnetic fields, and naturally makes neutralization of high-gai- n amplifiers a much simpler'pfob-.lem- . All of these things are possible, of course, provided that proper precautions are taken, and provided that the experimenter does not play with an inherently unstable or unbalanced circuit. In the circuit diagram which is reproduced here the toroid coil is employed as an Interstage coupling device, and is shown as P and S. The ordinary primary of the toroid is left disconnected, the P and S as marked on the" diagram consist of the secondary winding of the toroid divided. "Determining the proper place to tap the coil is a question of utmost impor git) Fre- - tance, and the correct ratio of the P and S windings is found by the following formula," writes Mr. Henney: NSq. Root of 55,000 Up In the formula X is the turn ratio, while Rp Is the plate Impedance. The plate impedances of various tubes, with 90 volts on the plate and a negabias on the grid, are as tive follows : Turn Type Ratio Tube Impedance 4.5-vo- lt 12 199 1,75 18,000 1.57 22,400 2.00 201 A 13.000 3.00 112 6,000 1.35 30.000 High-m(90 volts B, 1 volt C) Not a Difficult Operation. Neutralization In the Radio Broad-ca- st "Lab. circuit Is accomplished by the Rice method, and this is not a difficult operation if due care is exercised. It Is best for the fan who In. u with tends seriously experimenting the "Lab. circuit to start with a type 199 fube, for this latter will be found easier to neutralize than the 201-type. Those fans who have tried a. 201-will In the Brownlng.Drake Readily qyree on this point. By reference to the circuit diagram ft will be noted that the secondary coll of the antenna tuning circuit has a center tap. It is important that the tap be taken more or less exactly at the center turn, otherwise trouble will be encountered in the neutralization process. The size of the various tuning condensers employed depends on the colls used. The standard coils usually take a 0.0005-mftuning condenser. The condenser connected across the primary and secondary of the toroid coil has a maximum capacity of 0.00025 mfd. The one connected "from the plate of, the detector tube to the primary of the toroid coil is the regeneration control condenser, for the capacity feedback system is employed. It is a midget condenser. The three-plat- e neutralizing conordinary denser will be found satisfactory for X. Any satisfactory tuner may be employed in the antenna circuit. A Samson choke coil was found satisfactory In. the plate circuit of the detector tube, but this may be wound at home if necessary. The output, which may be connected to any good audio amplifier, is Indicated by an arrow on the diagram. e The first practical ajd lighting system, the Delco, was invented in Dayton, Ohio, in 1910JD self-startin- g Battery One of Most Delco was first used by Cadillac General Motors car. automotive development. General Motors operates the largest .automotive research laboratories and proving ground in the world. They are added assurance that whatever is best and soundest in scientific progress will be found in General Motors products. GENERAL MOTORS CHEVROLET ' PONTIAC ' OLDSMOBILE OAKLAND ' BUICK - CADILLAC GMC TRUCKS YELLOW CABS, BUSES AND TRUCKS "I Gomo From Africa. A car for every purse and purpose " can grown-up- s always take their choice. Facts will be thrust at them very often whether they want them or not. "That Is often the way with facts. Theyre pushing, quite pushing at times. "I love to talk to myself, as you have guessed or imagined or thought. I like to talk to the zoo, or rattier to the mammals or small animal house where I live, In this fashion. "Yes, I thoroughly enjoy myself. But I have heard that others enjoy me, too. .1 really have heard (t W I dimply lol-cu-rym- g nor , Mv and bey Iv lived hssmd thj Sink ainon that. "So I have come to the conclusion that the facts I tell must be pleasant or Interesting facts. Him' "They liked me, I am told, and by they I mean the keepers and people, because I am not a fuss. "I take what I get and I see that it agrees with me. I dont gef sick. Of Course some cant help getting sick. "But that Isnt my point. My point is that I dont g?t sick. I don't quite know why one speaks of a point when one wants to say something decided and true. Well, I thrive In my zoo home. I am no trouble to any one. I am to be ad- am beaut Rul. mired. I am in a house with small j animals or mammals, and I compli- mont them by being w'th them, for I . belong to the noble dog family, I do. I dont cause any .one trouble, and so I am liked. That is one of the best ways of kefling liked. "Yes, I've found it works. "And so, zoo fr'ends and neighbors, do not say to yourselvesjliat.t lie Black- Backed Jackal fellow is a good talker, but say to yourselves and to me, lf.you wish : . The first radio unit of the American. Legion auxiliary was recently chartered at Oklahoma City, Oklahoma Radio Unit No. 30. It is the auxiliary of Radio post of the Legion. Membership tathe unique unit is limited to eligibles .wfio live where there is no live auxiliary unit. It is said ownership of a radio is one of the requirements of membership The unit will broadcast weekly meetings and an entertainment program every Monday night from station, KF.TF (2Ci meters), Oklahoma City. The unit plans to entertain disabled veterans by broadcasting pro grains for their benefit. CAN .O.OMM.Ja Jtuut this vy hfijjnlfj ."I First Raido Unit Has Been Granted Charter a The inventor of Delco is today head of the Research Section of General Motors, whose personnel includes scientific leaders in every phase of j m ( It opened a new era in the hist t$ry of tlie automobile extending its service to women, making night driving safe and all driving vastly more comfortable and secure. ull. "For I dont cure if anyone doesnt want to bear that I came from Africa. "It doesnt make any difference to me, and it doesnt make any difference to Africa. . Of that I am quite certain. Africa doesn't care about such things. At least, if Africa does care, Africa never told me about it, and anyway I dont Imagine a country or a continent would care ubout such a thing. A continent is too Important to mind little slights. "Well, I come from Africa, as I have said several times, and no matter if one should hate to hear it, or If two or three or four or five or six should hate to hear it, the fact Is the fact. "There Is no reason why one should hate to hear it, however, no reason at all. "Its an interesting enough fact as facts go. Although all facts arent .same "Some facts are .Interesting, some are dull. People can take their choice. "Sometimes I have heard that chil-dre- n cannot take their choice, nor even tion. The latter gqln results In greatly Improved quality of the output, and .Valuable Accessories this is one of the most Important ada C battery. WithThe "C battery is' very often dis- vantages of using "C the out battery the tubes will regarded in wiring up radio receivand result in harsh overload quickly of one done is Whenever this ers. loud in the speaker ; with a the most important parts of the en- quality C" battery and a adjusted correctly true omitted. Its is tire receiver loud worth in the circuit is not generally eaflViontly high plate voltage of volume may pure quality speaker the f:fct is that appreciated, but the New York C" battery pays a greater dMMend .be obtained. ' in money saved and satisfaction given than any other accessory or part of the receiving system. It Increases' What Will Be Found life cf the "B battery, Inside Dry Battery. kt increases the ahiplificution of each A dfy cell battery consists, briefly, tube in the circuit, it makes possible of a cylinder of zinc containing a rod the use of higher plate voltage, it Increased the capacity of oY carbon. Between the carbon Foil the tubes, it greatly reduces distortion and the cylinder is placed jp.iqixture from overloading, and it improves the of crushed coke, graphite tlys ndxture being saturated quality of the output of the receiver. And all these things. the little C" with a solution of zinc chloride and with battery accomplishes without .Itself sal ammoiiae. The top Js sealedermneeand an compound current, asphaltum any appreciable furnishing cyzinc carbon and rod the so that all are practically obtained, tions to, Jackal Is a fine "The Black-Backlinder In ride externally, the entire cell without cost. lie is.' fellow, a in inclosed cardboard cylinFrom an economical point of view being "Such a speech would delight me. the greatest gain derived through the der. The voltage of this cell on open 1.5 volts. you will want to delight the Surely is in circuit the approximately use of a. "C battery is Black-BackeJackal, in other word, life of the R" battery. For This roll becomes rapidly exhausted "myself! a furnish to continuous If required the higher values of plate voltage and with the proper adjustment of the current, but is useful in deHverIYig No Way Out C battery voltage, the useful life of small amounts of curient intermit. doubled. I grow up and marry. is ft Bessie When tently. . the practically battery Even with life increased life of the mother, will I have a husband like latter a little "O" battery will out- Nickel-in-Slc- t father? Radio Mother Yes, dear. live several sets of "B batteries. But will I two don't if New And Bessie Inventions only, marry, . Among .outlive suppose that f he Jane? like sets of them. Then during The life Aunt, months work After sixteen Joseph, ' "Mother I suppose so. of tl)g C" .battery two sets 'of TV Iinto has completed a radio unique, ! The What a fix I'm in! Bessie batteries will have been saved. a nickel slot VHoijne, When you. drop cost of these saved "B" batteries in, the machine is sot in operation so might have been $12, whereas the cost that you can tune in on any desired Something That Spreads of the C battery which effected thi The inspector was giving a lecture station for a limited broadcasting saving might have been only 7 cents, time. A red warning light flashes one on infectious diseases. Suddenly he Hence, from this minute before the time Is up. The in 'tlre a saying of $11.25. pun need, on a ba'ck of the class. point of view alone- it is. decidedly receiver, says 'Popular- Science Monthworth while to include-- the C bat"Now, Smith," lie said, "name somely, operates equally we!,l on batteries tery la the receiver. or bouse current. thing that spreads. But this Is not the only advantage. "Jam, sir, was the sleepy reply. The gi eater amplification per tube will Lead-In Part of Aerial make the set more sensitive and will Evolution Defined is part of the inThe antenna lead-ithe and more in stations, bring What Is evolution? Teacher capacity aeriril and should be counted when crease in the Life descends from unani Pupil a definite one having of the tubes will give more volume constructing znous objects. without Introducing noticeable dislor- - length. C h . D I come from Africa, I do, said the Black Backed Jackal. "If anyone wants to hear that Important fact It is all right. But if no one wants to hear fact I am very sorry, yet I am not so very sorry. "If I were so very sorry I wouldnt yell it at the top of my lungs wher-ee- r the top of my lungs may be. "In fact, if I should be quite honest I would say that I really wasn't sorry Col. Vincent A. Carroll of Philadel- Forty-and-Eigh- UNION i j Grandpa. RoacKV Story roach nuisance now . Flit will do it. spray destroys roaches, bed bug3 and ants. It searches out the cracks and crevices where they hide and breed, and destroys insects and their eggs. END the Rills All Household Insects Flit spray also clears your home in a few minutes of diseasebearing flies and mosquitoes. It is clean, safe and easy to use. Spray Flit on your garments. Flit kills moths and their larvae which eat holes. Extensive tests showed that Flit spray did not stain the most delicate fabrics. Flit is thp result of exhaustive research by expert entomologists and chemists. It is harmless to mankind. Flit has replaced the old methods because it kills all the insects and does it quickly. Get a Flit can and sprayer today. For sale everywhere. STANDARD OIL CO. (NEW JERSEY) i j m k m d DESTROYS Mosquitoes Moths Ants Bed Bugs Roaches Files -- Mountain Canaries Not to Be Molested Lovers of American "bird life cently wrote department .officials ol the American Legion of Colorado pro- te,4ingthe proposed plan of the Le- of Colorado to carry "Rocky mountain canaries to the Legion na-a- t tlonul convention Philadelphia, . October It is understood that the Legion- naires have agreed to allow the "canaries of the Ro"ky mountains commonly known as burros to re-- ' main to "warble In their native Colorado haunts re- 11-1- j . n ioad-carryin- Shake it into Your Shoes Sprinkle it into the Foot-bat- h ALLENS F00TEASE HEALING THE ANTISFPTIC, LOR THE FELT Takes the friction from the shoe, relieves the pain of corns, bunions, calluses anil sore spots, freshens the feet and gives new vigor. Makes Tight or New Shoes Feel Easy At night, when your feet are tired, sore and swollen from excessive dancing or walking, In the sprinkle Allen's Foot-Eas- e and enjoy the bliss of feet without an ache. Over One Million flve hundred thousand pounds of powder for the feet were u.ed by our Army snd fisvy Trial packags and a during the war. POVVULH Walking Doll sent FREE. AUER'S F00T-EA9- foot-bat- h Foot-Ea- se Address, U ley. N. Y. |