TY  - SER
AU  -  Campbell, J. Duncan, 
TI  -  American Military Insignia, 1800-1851 
AV  - U 
PY  - 2012///
PB  -  Project Gutenberg, 
KW  -  United States. Army -- Insignia
KW  -  United States -- Militia -- Insignia
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/38738
ER  -