U.S. World War I Army Officer Small Pattern Metal Collar Insignia (SETS)
A - U.S. with N.A. Bar and Quartermaster Branch Insignia. Both pinback with dark bronze finish.
Exc + $25.00 RARE

B - U.S. with N.A. Bar and Medical Corps Branch insignia. Both pinback with dark bronze finish.
Exc + $25.00 RARE

C - U.S. with N.A. Bar and Signal Corps Branch Insignia. Both pinback with dark bronze finish.
Exc + $25.00 RARE