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 (1918)
Matthews, Richard Borlase, 1878- · London : C. Lockwood and son · leaf 34
Testing Machines OF EVERY DESCRIPTIONFOR EVERY PURPOSE H 4- SHEET OR BAR STEEL … IMPACT (IZOD) HARDNESS (BRINELL) BALANCING CYLINDERS X. PROPELLERS. MANUFACTURED BY W. & T. AVERY, LTD. BIRM INGHAM U/iefi communicating iijtth\idvertisers please mention tlie Aviation Pocket-Book ACCESSORIES AVON HOUSE - 35 LONG ACRE, W.C. 2 Telegrams: WHITOMOSS, OX, LONDONTelephone: Gerrard…
Aeronautics
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