American Military Patches, Other Insignia and Decorations of World War Two by Dr. Howard G. Lanham c.2000

Key for Identification of Shoulder Sleeve Insignia of World War Two

Simple Geometric Designs


6^th Army Group	15^th Army Group	4^th Army	XVIII^th Army Corps	3^rd Division


4^th Division	40^th Division	45^th Division	90^th Division	4th Coastal Artillery Dist.


Western AA Command	1^st Service Command	2^nd Service Command	Specialized Reserve Training Program


GHQ SE Pacific	London Base Command	2^ndAir Force	Connecticut State Guard