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THE "BEST" FOOT POWDER Anti-Swell Anti-Pain Anti-Tired Anti-Perspiring * Anti-Corn poEs ALL AND MORE THAN . ANY OTHER FOOT POWDER 1 © 25Cents Frame, 6 rooms, toi- let, central, deep lot. A Frame, 6 rooms, toi- let, electric light and gas. $3 Frame, 6 rooms, electric light, gar- : den. $2600 "ene: 7 rooms, electric light, gas ; and furnace, central. 7 rooms, frame, 3- $2800 piece bath, electric light. Batemas Real Estate 111% BROCK ST., RINGSTON Telephone 1 We are showing some very attrac- | tive necklets of GENUINE AMBER The price of this very at- tractive Ornamental Bead is steadily coming down. Some of these Strings suitable for Young Girls, are priced as low as ......$4.00 Others larger, and in greater lengths, up to $25.00. The Civic Utilities reduced the price of gas for cooking a short time ago. We have > .. a Gas Range to meet every pocket. (A) 3 Burner Low Oven Gas Range $22,00 3 Burner Low Oven Gas Range-- ~Jargeburners . ..... ......$30.00 % Burner Low Oven Gas Range. large burners, N. P. trim . ... $33.00 * 4 Burner Low Oven Gas Range-- large burners, enamel top . .. $40.00 ** 4 Burner Cabinet Range, N. P. top and whiteenamel ..... .... $85, 00 Hkelvey & Birch, Limited Good meals served to your liking. EVENING PARTIES given at class attention, THE VICTORIA CAFE THE DAILY BRITISH re % Types of Intermediate Transformers and Their Use Readers write to us asking whether the best transformer to use in the intermediate amplifier of a auper-heterodyne should be an un- tuned air-core, a tuned air-core, or a broadly tuned iron-core instrument. Our answer is that it depends mostly on what wavelength you are going to operate your intermediate amplifier. If on long waves, above 8,000 mei.rs, the iron-core would probably be best; for intermediate waves between 4,000 and 8,000 an untuned air-core would do very well, and for the waves bétween 1,500 and 3,000 or 4,000 meters the best results would probably be obtained with a tuned air-core; We will shoy why we have made these distinctions. In Fig. 1 (A) is shown a sharply tuned carrier wave, as emitted by a hroadcasting station, As long as no speech is impressed on this wave, it remains quite high and narrow. But it we impress speech or music on it, "side-bands" are added which broad- en the wave quite noticeably, such as in Fig. 1 (B). These side-bands may extend §,- 000 cycles or so on either side of the original wave, Now, naturally, any intermediate amplifier must be broad enough in its tuning to embrace these side- bands; otherwise we would get dis- tortion, Remember that the amplifier METERS should amplify evenly over the range of the side-bands, or roughly over a range of 10,000 cycles, or 10 kilocycles, we will go on to Fig. 2. Now a tuned air-core transformer tunes very sharply; an untuned air- core somewhat broader, and an iron- core quite broadly. At 3,000 meters we can use a sharply-tuned transformed without detrimental effects, because to in- clude the side-bands at 3,000 meters the transformer would only have to go from 2,850 meters to 3,100 met- ers, and even a sharply tuned trans- former, such as curve 'M," will do this. On the other hand, at 15,000 meters a transformer would have to go from 12,000 meters to 20,000 meters to include the same kilo- cycle range, and a sharply tuned transformer, such as M-1, would not 1 WHIG Su PROBS: --Friday, north-west winds, fair and cool. do this. A broadly tuned transform- er, such as an iron-core, giving a curve like "L," is desired here. The curve shown at "P" is an un- tuned air-core, and is a cross between the tuned air-core and the iron-core. This will do for waves between 3,- 500 and 8,000. In selecting iron-core transform- ers, avoid one giving a curve like shown at "H," which, it will be seen, amplifies fairly 'well into the audio rangd. This means that our inter- mediate amplifier, if using such transformers, would be noisy, due to amplification of tube noises, static, ete. 3 . * RADIO BROADCASTING | The following is a list of radio stations and their programmes which may be heard locally on Fri- day: WGY (880) Schenectady, N.Y. 1 p.m.--Music and humorous sto- ries. 5 p.m.--Produce and stock market quotations; news bulletins; bassball results. 5.45 p.m.--Stories for children. 6 p.m.--International unday school lesson. 7.40 p.m.--Baseball results. 7.50 p.m.--Radio drama, "Scrap of Paper," by WGY Student players. 10.30 p.m.--Half hour programma by Vladimir Karapetont of Cornell University, 11.05 p.m.--Organ recital by Ste- phen E. Boisclair. WJZ (455) New York City. 1 p.m.--Hotel Ambassadcr Trio. 4.30 p.m.--Hotel Astor organ re- cital. 7 p.m.--Ernle Golden's McAlpin roof orchestra. 7.30 p.m.--Ernie Golden's McAl- pin roof orchestra. . 8.15 p.m --*"Humor," by Tom Mas- son. 8.30 p.m. n--New York Philharmo- ric orchestra. 10.15 p.m.--Time Pop Question game. 10.30 p.m.--Harold Stern's Belle- clair Towers Orchestra, WEAF (4902) New York City. 4-5 p.m.--Dorothy Jung, soprano; Harry Olsen, banjo player, children's hour. ; 6-10 p.m.--Dinner music from the rose room of the Hotel Waldorf As- toria. KDKA (826) Pittsburg, Pa. 11.15 a.m.--Concert by Daugher- ty's orchestra from McCreery's din- ing room. 5 p.m.--Baseball scores. 5.30 p.m.--Organ recital by Paul Fleeger. 6 p.m.--Baseball scores, dinner concert, 6.30 p.m.--The Children's Period --Uncle Wiggeley, 6.45 p.m.--News bulletins. 7 p.m.--Baseball scores. 7.40 p.m.--Stockman market re- port of the primary livestock mar- kets, grain, feed, cotton, wool, su- gar and produce. 8 p.m.--Concert by the South Avenue Church mixed quartette. Complete radio programmes sold at Canada Radio Stores. CHILDREN MAY ENTER BUT MOTHER 18 BARRED Pitiable Case at St at St. Catharines Under U.8. Immigra= tion Law. Niagara Falls, Ont, July 31.--A pitiable case is reported to the Unit- ed States comsul here. A St. Cath. arines woman was told that her three children could enter, but that she would have to come under the Brit- ish quota. She was born in England, but brought to St. Catharines when she was a month old. She married a Canadian and her three children were born here. Her husband mov- ed to Buffalo some time ago and is in business there. The home in St. Catharines was sold and the woman appeared with, all her belongings only to told that she must enter and compR® with the British quota. She was told her chances of entering the states for months at least are small HURT AT WOLFE ISLAND -- Wolfe Island, July 30.--Rodney Pyke, a farmer, was badly injured cn Monday while unloading hay. While pulling the fork from the track, to the load, the fork unlocked and fell, striking him on the shoul- der, the point of the fork making a bad gash in the fleshy part of his leg. Dr. Hunt was called and after an examination decided that unless complications arose no serious re- snlts would follow. He was remov- ed to the village, where he is now resting comfortably at the home of 'his mother, Mrs. Dexter Pyke. The accident occurred at the farm of George Rattary, at the foot, of 'the EEE Friday at Steacy's! A DAY OF SUPER-VALUE GIVING Here are attractions that should prove of exceptional in- terest to all economical shoppers. From 9to 1 O'clock - Double Discount Stamps SHOP EARLY SAVE 10 % Take full advantage of this Special Morning Sale Event and save 10c. on every dollar you spend. Sport Silk and Novelty Voile Waists $2.98 each Regular $5.95 a nd $6.95 values. 48 only, Novelty Voile Waists in Sport shadia and Strip- ed Silk Waists. The summer's smartest styles to choose from. These are exceptional values at their regular prices -- to clear regardless of cost. . > Cream Jersey Suits, Friday $12.95 4 only, fine, Cream Jersey Suits, in sizes 36 to 42. Special values at $20.00. n Silk Jersey Suits, Friday $8.95 5 only, Trico-Silk Suits in colors Sand, Grey and Black -- sizes 36to 42. Regular $12.95. Silk Skirts, Friday $6.95 12 only, in Crepe de Chene, Pongee, Habutai and Wash Satin; in colors White, Grey, Sand and Navy. Regular $9.50, $15. 50 and $17. 50. Pleated Skirts, Friday Less 333% 39 Cream Crepe Pleated Skirts. Priced all the way from $3.25 up to $iz 95. To clear at this drastic reduction. WE LEAD--OTHERS FOLLOW Our sales are always planned so as to give our cus- tomers the t of reductions in season--so be here to-mor- row and share in the economies of this great sale.