US Navy Medical Corps Subdued Collar Patch ODG 2‑1/4" × 2" Vietnam Era Sew‑On

Vintage U.S. Navy Medical Corps subdued collar device patch featuring the embroidered black oak leaf with acorn on olive drab green twill. Measures approximately 2‑1/4" W × 2" H with sew‑on construction. Correct subdued style worn on BDU and field uniforms during the Vietnam era. 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: U.S. Navy Medical Corps
Design: Black oak leaf with acorn
Colorway: Subdued on ODG twill
Style: Sew‑on
Size: Approx. 2‑1/4" × 2"
Condition: Vintage surplus
Classification: Collector item
Source: Army Navy Surplus Store