USMC 4th Marine Division Patch Subdued OD Green 3‑3/8" × 3‑3/8" Sew‑On

Subdued U.S. Marine Corps 4th Marine Division embroidered patch featuring the distinctive black “4” centered on an olive‑drab diamond‑shaped field. This version uses black thread on OD green with a merrowed edge, consistent with subdued field‑uniform insignia worn on OG‑107 fatigues, jungle utilities, and early BDU uniforms.
Patch measures approximately 3‑3/8" high × 3‑3/8" wide and is designed as a sew‑on insignia.
Sourced from an Army Navy Surplus Store and sold as a novelty collectible uniform patch, not official issue.

FEATURES
- Unit: 4th Marine Division
- Insignia: Black embroidered “4”
- Colorway: OD green with black stitching
- Size: 3.375" × 3.375"
- Shape: Diamond
- Edge: Merrowed
- Attachment: Sew‑on
- Era: Subdued OD/BDU style (pre‑OCP)
- Classification: Novelty collectible; not official issue
- Source: Army Navy Surplus Store