Instruments for testing optical and fire control instruments : Section W 5 : Amendments to the Vocabulary of Army Ordnance Stores with instructions relating thereto … pamphlet Directions for the use of artillery instruments : Directors, Nos. 6A and 7 to 7 B Catalogue of military, naval & aeronautical equipment Catalogue of musical instruments / Victoria and Albert Museum Cathode-ray oscilloscopes and video test instruments / Tektronix directions for the use of anti-aircraft artillery instruments. pamphlets Height and range-finder no. 10 special monographs selective service act : its legislative history, amendments, appropriations, cognates and prior instruments of security : Text (chapters X-XXIV) Lösung von Aufgaben mittels des Richtbogens und des Sprenghöhenmessers, nebst Beschreibung dieses Instrumentes / B. Schöffler special publication Magnetic surveys : purposes, methods and instruments / Coast and Geodetic Survey, U.S. Department of Commerce war department technical manual Instruction guide : binaural training instrument M 2 war department technical manual Angle of site instrument, M 1917 : ordnance maintenance war department technical manual Azimuth instrument M 1918 and M 1918 A 2 : ordnance maintenance
