US Army Officer Medical Service Corps Subdued Patch Pair Vietnam BDU OD Twill

Vintage U.S. Army Medical Service Corps (MSC) officer subdued collar insignia patch pair featuring the black embroidered caduceus with wreath on olive drab green twill. Presented on a single 4" × 2‑3/8" strip intended to be cut into two matching sew‑on collar devices. Correct subdued style worn on BDU and earlier OG‑107 field uniforms. NOS vintage surplus with light handling from age and storage.
Sourced from an Army Navy Surplus Store.
Offered as a military collectible suitable for reenactment, display, or costume use; not an issued uniform item.

FEATURES
Branch: Medical Service Corps (MSC)
Design: Caduceus with wreath
Colorway: Black embroidery on ODG twill
Format: Pair on single strip
Style: Sew‑on
Size: Approx. 4" × 2‑3/8"
Condition: Vintage NOS
Classification: Collector item
Source: Army Navy Surplus Store