Aircraft instruments - USA Technical Manual, TM 1-413 Instrument drill for predictor, anti-aircraft, No.1 Instrument drill for predictors, Antiaircraft Artillery, Nos.2 and 5 Barr and Stroud "fire control" instruments, 1907 : patented in Great Britain and Abroad / iss. by Barr and Stroud war department technical manual Surgical instruments : indirect blood transfusion apparatus and miscellaneous surgical supplies : care and maintenance, TM 8-611 war department technical manual Field artillery Fire-control instruments / prepared under direction of the chief of field artillery Through the overcast : the weather and the art of instrument flying / by Assen Jordanoff ; ill. by Frank L. Carson and Fred L. … air publication General instrument equipment for aircraft, vol. 1 / Air Ministry Quarreograph, ein neues und einfaches Instrument um jede perspektivische Zeichnung mit der strengsten Genauigkeit aufzunehmen / J. Auracher von Aurach Traité de gymnastique sans instruments / G. Docx Tele-communication engineers' instrument manual / by Paul H. Hunter Electrical measuring instruments / EGCO Gossen
