This is a pair of U. S. Army officer branch insignia subdued for Infantry Corps. BOS Insignia is in original unopened pack and is dated September 1969 during the Vietnam War era. Pack has following information on back: 8455-123-7761, Insignia, Bos, Metal, Subdued, Infantry Officer, 1 Pair, A/B, 9/69, DSA-100-69-C-2120. Ideal for a Vietnam Veteran shadow box. If you need another officer branch of service subdued from the Vietnam War e4ar, email me and if I have it, I will list it for you. If you purchase multiple items, we will combine them into one envelope to save the buyer postage fees. After you have completed your purchases on multiple items, we will send the invoice with reduced shipping costs.