e4021p Vietnam US Army Rank Chevron Staff Sergeant OD post 1968 E-6 pair R1D

e4018p Vietnam US Army Rank Chevron Master Sergeant pair OD R1D

e4022p Vietnam US Army Rank Chevron Specialist 6th class SP-6 pair R1D

e4023p Vietnam US Army Rank Chevron Specialist 7th class SP-7 pair R1D

e4024p Vietnam US Army Rank Chevron Specialist 8th class SP-8 pair R1D

e4067p Vietnam US Army Rank Chevron PFC Private First Class E-2 pair grn R1D

e4019p Vietnam US Army Rank Chevron Specialist 8th class SP-8 pair OD R1D

k0156p WW 2 US Army Private First Class PFC Chevrons OD pair R1D