RE THE DAILY BRITISH WKIG VULCANITE. SLATE SURFACED ROOFING | RADIO. EXPLAINED Is Four-in-One:Slab Shingle ... ... .$7.50 per sq. ¥ LIEUT. JORRR IRWies Hexagonal Slab Shingle ... .. .. . $8.00 per sq. INSTRUCTOR U.S. AIR SERVICE Rolls, 32" wide .............$390persq. || |__~--= = The highest type of "Beaver Quality Roofing STORAGE BATTERIES. and surfaced with natural colored Crushed Continuing our discussion com- | able ind the latter for stationary Slate, Red or'Green. | menced in the receding Exide be tngative plates will appear } 4 WV ject, wherein the : : a -- [| 27 2h nic hen | gy nd TEE OUR MOTTO -------------- . £ a ; was described, we now come to There are innumerable types SR "> Lg SS i is. | of lead batteries, and each man- the setion of a: charge or 4s ufactarer carefully enumerates PR - A | fe 1} Gtk EL.IO tp l| ~ charge upon the plates. upon the name plate the rate, in - ETT ry After the initial charge is cut amperes, of the rate of charge ----" VICTORIA ST. KINGSTON.ONT | off, assuming it is fully charged, | and discharge. This is neces ' 1 if the cell is connected in a cir- gary, a1 he is the sBiy one who . . : : mows size, wi - cuit, current. will flow in an op- { | re cell, upon posite direction to that by which | hcp" 30 discharge and charg- it was charged. The cell, upon | ing rate is based, and the life and charge, | general efficiency of the battery : completion of a full 8 1 b should show a voltage on open | is greatly decreased if this rate ® circuit of approximately 2.2 is not strictly adhered to. volts. This, however, will ick . There 18 a <hemial action he- to about .2 volts. s the ween the lead an e elec- PLUMBING, TINSMITHING, STEAM HEATING, 1 ror 3 discharged the voltage trolyte, which forms lead sulphate HOT AIR AND HOT WATER HEATING will gradually fall off. The dis- during the course of the dis- i 1 ful attenti charge should never be carried charge. This uses up the acid, - All work given our personal careful attention. below 1.75 volts. and the dengity of the Slectrojyrg h ontainer of a lead cell rows less, is results in the HOUSE FURNISHING HARDWARE a of a material sulphuric ormation of lead sulphate, whit- acid will not attack, and is gener- ish gray. in appearance (when 211 Princess Street Phone 332 ally composed of either hard rub- | dry), which is dissolved in the so' ber or glass, the former for port- lution. A Heruld-8un Feature. ig el APPARATUS # DEVICES RTT Have you & Radio in your home? We cannot, 'of course, all be hand- grouteet oF 1 samRImre oeten By RALPH BROWN, RADIO ENGINEER some, | a arc other Jig attractions : And it's hard for us all to be good HOME COOKING Saad. at 'a Your owe aom AMPLIFYING TRANSFORMER. We 'are sure, now and then, to he vo, Twi} bs glad to explain anvining In order to get the 'maximum | the correct potential to the gtid lonely, NO MATTER HOW YOU FEEL ABOUT LUNCH, YOU t Selling RADIO ONLY. of results irom vacuum tubes a3 | 'of the amplifying tube. And we don't always do as we can always find something to suit your individual taste -. » _ should. on our menu. The courteous service which we Rave al- We are ih a Position to offer the mplifiers they must be used with highest grade goods and unbeatable amplifiers they 5 > . To be patient is not always easy, ways extended to our patrons, plis our real "home cook- ing," has built our business to its present growth. service at reasonable cost to you. : - Open evenings. Drop in for a con- correctly designed amplifying To be cheerful is much harder cert, transformers. When the tubes 4 still, OUT-OF-TOWN RESIDENTS! Get uy acquainted with our rapid Mall Order were first used as receiving But at least we can always be pleas- Service. All enquiries given prompt equipment difficulty was found in 2 . 2 wa ant attention. transformer with | If we make up our minds that we ROYAL CAFE 157 Princess Se. obtaining a will, CANADA RADIO STORES i ----. hs Tondition { ~~ 5 s 0) And it pays every time to be kindly, RIGHT GOODS AT RIGHT PRICES : : Although you feel worried and blue; 3 Th h herein depicts a gy ; 260% Princess Street Phone 1207J, Radio 3AAY, e cut shown herein depi If you smile at the world and look Kingston's First and Only Exclusive Radio Supply House very desirable transformer. The eR aled Tada le a i i i _ cheerful, = primary teceives the maximgm mn ; The world will soon smile back at GE As will be seen from the cut, amount of energy and delivers it | | i you. undisturbed in wave form and at | it is easily mounted upon a panel. | try to brace up and look pleasant, 17 DIVISION STREET . . - PHONE 986m. 4 Resin Sun Fettuse, No matter how long you are down : 2 Will readers interested in these radio articles kindly communicate | 00d humor is always contagious, Threshers' Supplies [|[BEnrm~ 7" w= ar meme (FREESE. Alken OF Gas Burner ' § (Produce and stock market quotations ~The Teller. -- ; . TOMORROW'S RADIO and reports; baseball results; news UNIT IN KINGSTON AND SURROUNDING DISTRICTS Belting from 1 inch to 7 inches. . bulletins. Education is not learning--it is PROGRAMME. -- the exercise and development of 'he The greatest invention of its kind of the age. f Qualified to meet the strenuous situation which the shortage . - » " Cylinder and Machine Oils. The worst thing a mother can say | POWers of the mind. The hardest trial of the heart is | of Anthracite Coal has created. . . . of her bad boy is that he's mischiev- Belt Lacing Packing Boiler Tubes Station WYG Fy y whether it can bear a rivals fail- A written guarantee with every installation that the Burner . ure without triumph. has sufficient capacity to heat building to 70 degrees in severest Ingfact everything necessary to operate your outfit is carried in 1 p.m. US. Naval Observatory | It is'time enough to cry oh! when weather. stock. Phone your needs. time signals. 1.30 p.m. Noon stock'|you are hurt. - rou are Bow Free from mechanical defects ; market quotations. 1.40 p.m. Weath- He who Is alone with good books ox periment- An estimate on oa . of at 1 259% with fuel operation ving east 0 uel er forcast on 485 meters. 7 p.m. [has good eompany. ing when re E a_use Li. oil and coal at present prices. emmon ons Treita. For illustration and placing orders arrange by Phone 986m. 187 PRINC ESS STREET : FORE BN ur AOU " you me IS od / V i 0 N | i Pp Ba 6 It is one thing to speak much and Sorrows are milestones on the another to speak pertineutly. road to wisdom. SOLE AGENT FOR GH. 200-305 Queen Street FROST'S PHONE 526 MOTOR CAR REPAINTING Pure Water For Radiator Filling Water May Evaporate, But All Its Tmpurities Harmfully Remain The S8ame Superfine Lasting Finish THROUGHOUT A LARGE PART of this country, the water that is The Best Is the Cheapest--The Lustre Lasts regularly used contains a considerable amount of mineral matter in m-- solution, usually lime, and it #8 mainly this impurity which forms the Se rors a, p A EN Incrustations that, in time, reduce the eMcacy of radiators or even rl 3 vd ITER ----r - obstruct their passages, in extreme cases. Even if. pure water were used ' --- =] =. hr =_ fe Tl! there would perhaps be some rust from the engine jackets, but nothing : SIT nl] SER ini Peal - . | . i i iL We are now fully equipped to take com pared with the bulky, calcareous material that comes from the use CAR ore of Tour Aue Repaiz Deede--First of "hard" water, which throws down its dissolved material as soon as aos anes as your werk, and the gas present has been expelled by heat. In districts where the : BIBI if Sv OWNERS water is very hard, radiathr action becomes impaired at short intervals . | Car Washing, any type v and the cleaning out process must be resorted to frequently. Obviously it 1s the cooling systems that boll away the most water that suffer the Gasoline and Olls for Sale. most, for all"the mineral in all the water ay || : - ATTENTION Distilled water always on hand. radiator and jackets and thus the fundamental ut! ed J temperature below the point of evaporative loss. 7, ke D Z - Like a-Doctors very limey, it may pay to use rain water for fillin ST AND ARD AUTO SERVICE very little trouble occasionally to sth a few b . Te PHONE 545. QUEEN STREET (Behind Standard Office) ' . : i : > 4 Pre ¥ y . neck to filter out suspended impurities, but this is too 5 Ab y scription through or lost, early in the ear's history. However, it is a useful 0 lg - ink . & d and should be kept intact, as it prevents a great deal of foreign matter from entering the system and lodging in the radiator passages. In distri here muddy ole a > 8 : barry Tinggi for nliing Th reais only Avg ies settled or Buying just any oil 'by the quart" without pute hat Fadiiors surpied RT he Siac 1 20 considering its fitness for the lubrication of asasation os aa! : your car is much the same as buying medi- instructions are totigwod. a cine "by the bottle "' without regarding the sTanms HARD Eva 3 ailment to be treated, ©. J. C. writes: My engine both- ered me all Inst winter and apei % = EN about starting a co Engine design; the duty the engine performs; » the operating speed; the lubricating system Have You Seen The New MA the type ry ea and ; many other factors directly affect lubrication. y 1923 MODELS ? i | : recommendation which appears on the aro Mow os " : ok bus Imperial Chart. You get proper lubrication : and it costs you less when you use the right Show Rooms--an exhibition worth grade of Imperial Polarine Motor Oils. IMPERIAL OIL LIMITED 'Something new in Motor Cars. Manufacturers and Marketers of Imperial Polarine vr Motor Oils and Mark+ters in Canada CANADA'S STANDARD CAR wr : Tog of Gargoyle Mobiloil Hi ff E i i IMPERIAL i g g gas Aig Feil cts iE 'quiet action of the little wasp | It you would » ble for many loud words. don't lot them envy po fas es were crimes, most | We must all pay for : : there are 20 per. rie, Tt ss Re fy i 2 pi ¥