Orientation
Publisher: U.S. G.P.O.
Published: 1941
Place of publication: Washington, D.C., USA
Language: eng
Description: War Department Technical Manual TM 4-225 Orientation 1941-07-15.
Prepared under direction of the Chief of Coast Artillery
Table of contents: title: CONTENTS; title: Section I. General 1-6; title: II. Instruments 7-9; title: III. Military maps 10-13; title: IV. Projections 14-18; title: V. Coordinates and grid azimuths 19-28; title: VI. To find grid coordinates of a point by survey 29-33; title: VIII. Determination of elevation differences 34; title: VII. Azimuth determination 35-44; title: IX. Duties of reconnaissance officers 45-49; title: Appendix I. List of tables 55; title: II. List of references 60; title: Index 61