. The aviation pocket-book for 1918; a compendium of modern practice and a collection of useful notes, formulae, rules, tables and data relating to aeronautics . ns rather than inimical. PAGE Firm Telegrams TELEPHONEb xxxix, Burroughs Adding Additive, Cannon, City 7497xl Machine Ltd. London AEROPLANE YOUR PAY ROLL & COSTS The Royal Aircraft Factory, Grahame-White, AircraftManufacturing Co., British dr Colonial, Martinsyde,Curtiss, and other Flying Machine Makers use - - BURROUGHS PAY ROLLand COSTING MACHINES to save money and avoid trouble with figures. WHYDONT YOU? The aeroplane is the greate
. The aviation pocket-book for 1918; a compendium of modern practice and a collection of useful notes, formulae, rules, tables and data relating to aeronautics . ns rather than inimical. PAGE Firm Telegrams TELEPHONEb xxxix, Burroughs Adding Additive, Cannon, City 7497xl Machine Ltd. London AEROPLANE YOUR PAY ROLL & COSTS The Royal Aircraft Factory, Grahame-White, AircraftManufacturing Co., British dr Colonial, Martinsyde,Curtiss, and other Flying Machine Makers use - - BURROUGHS PAY ROLLand COSTING MACHINES to save money and avoid trouble with figures. WHYDONT YOU? The aeroplane is the greatest idea ever invented forovercoming obstacles on the ground and in the airand eliminating distance. When communicating with Advertisers please mention the Aviation Pocket-Book ADDING MACHINES Xl BURROUGHS MACHINES Attain Aeroplane speed and efficiency in doing the officework, and in cancelling the difficulties incident to theshortage of experienced clerks and indifferent handwritingand arithmetic. SIMPLE TO OPERATE Anyone can operate the Bur- roughs. The absence or loss / . of a clerk does not interrupt / your office routine or delay the / Pay Roll. /. PAY ROLL AND COSTING These machines extend the time tickets, add up the jobcosts and departmental costs, post stock ledgers, and makeout the Pay Roll with absolute accuracy and with the usualspeed of modern machinery. WHO PAYS FOR THE BURROUGHS? You pay for any machine which you need and do without—pay for it in loss of time and mistakes. Write for Catalogues, Specimen Pay Roll Forms, LedgerSheets, Etc., or call at our Showroom for a Demonstration. BURROUGHS ADDING MACHINE CANNON STREET, LONDON, 4 When commu7iicating with Advertisers please mention the Aviation Pocket-Book xli AEROPLANE NECESSITIES T^ HE gadgets on modern aircraft are now very I numerous. Hence a very necessary feature of the equipment is a number of suitable nameplates, each giving explicit directions as to the operation of the gadget to which it r
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectaeronautics, bookyear
