USMC 4th Marine Aircraft Wing Patch Red Diamond 3‑3/4" × 2‑7/8" Novelty Patch

Vintage United States Marine Corps 4th Marine Aircraft Wing embroidered shoulder patch featuring the classic red diamond shape with the unit’s insignia. Often includes the Eagle, Globe, and Anchor with wings and the Roman numeral “IV.” Measures approximately 3‑3/4" W × 2‑7/8" H. These items are novelty collectibles and not official issue or uniform‑authorized. Sourced from an Army Navy Surplus Store.

FEATURES
- Branch: U.S. Marine Corps
- Unit: 4th Marine Aircraft Wing
- Type: Embroidered shoulder patch
- Style: Red diamond with unit insignia
- Quantity: One patch
- Size: Approx. 3.75 in × 2.875 in
- Material: Embroidered fabric
- Use: Display, collection, costume, restoration
- Condition: Vintage
- Source: Army Navy Surplus Store
- Classification: Novelty collectible; not official issue