Engineering Department U.S.A. compasses

My new book Compass Chronicles has a section dedicated to Engineering
Department U.S.A. pocket compasses produced between 1910 and 1918.
(The compass models that you see below are described in detail.)

Compass Chronicles describes over 200 different compasses. This first edition,
hard cover book includes over 500 colorful photographs and illustrations
covering the history and evolution of these unique instruments.

Iszard Warren:

dscn0005.jpg (20731 bytes)  dscn0006.jpg (15739 bytes)

Eng. Dept. U.S.A. 1913:

dscn0007.jpg (22732 bytes)  dscn0008.jpg (17857 bytes)

Keuffel & Esser:

dscn0003.jpg (22901 bytes)  dscn0004.jpg (16424 bytes)

dscn0010.jpg (21621 bytes)  dscn0009.jpg (17003 bytes)


dscn0013.jpg (23117 bytes)  dscn0014.jpg (15904 bytes)

2502s.jpg (18189 bytes)   19182s.jpg (15457 bytes)

dscn0012.jpg (25321 bytes)  dscn0011.jpg (16486 bytes)