English
TM 9-1680 Azimuth Instrument M1918 & M1918A2, 1942-06-11 Section I. General. Scope 1 II. Description. General2 Mount 3 Telescope 4 Tripod 5 III. Operation. Setting up and leveling 6 Focusing 7 Orientation 8 Observations 9 IV. Inspection. Inspection 10 V. Maintenance and repair. Tools for inspection and repair 11 Disassembly and assembly 12 Adjustment 13 VI. Care and preservation. Care in handling 14 Lubrication 15 Optical parts 16 VII. Accessories. Electrical equipment 17 Description 18 Appendix. List of references 34 Digitized by Google. · Caption title · "June 11, 1942." · "This manual supersedes TM 9-1680, July 8, 1941." · Includes bibliographical references (page 34)
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WWII · World War, 1939-1945 · United States. -- Army -- Handbooks, Manuals, Etc · Technical Manual · World War II · Azimuth -- Instruments -- Maintenance and repair -- Handbooks, manuals, etc. · United States. Army · Telescopes -- Maintenance and repair -- Handbooks, manuals, etc. · Field Manual · Position-finders -- Maintenance and repair -- Handbooks, manuals, etc.