Stuart, Edwin Roy, 1874- · New York, McGraw-Hill · leaf 104
ywhere between MAP READING 89 0 and 346 degrees, the magnetic azimuth will in each case be 14degrees greater. Particular note must be made of the trueazimuths between 346 and 360 degrees. It will be seen that theline with true azimuth 347 degrees has a magnetic azimuth of 1 degree, 348 of 2… … E W M.W.
Military sketching · Maps, Military
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.