1st Aviation Brigade Vietnam Novelty Hat Lapel Pin 1" × 1/2" Vintage NOS

This novelty hat and lapel pin commemorates the U.S. Army 1st Aviation Brigade and its Vietnam War service from 1966 to 1973. The left side features the brigade’s distinctive unit insignia with a golden hawk‑in‑flight carrying a red‑handled sword, set against the official blue and golden‑orange colors of Army Aviation. The right side displays the unit name and Vietnam service years. This is Vintage NOS surplus stock, sourced from an Army Navy Surplus Store. This is a novelty collectible pin, not official issue or uniform‑authorized. Item is NEW.

FEATURES
- Condition: NEW
- Type: Novelty hat/lapel pin
- Theme: 1st Aviation Brigade Vietnam Tour (1966–1973)
- Design: Hawk‑in‑flight insignia with sword and service years
- Material: Enamel and metal
- Back Type: Rubber back (RB)
- Finish: Multicolor enamel with gold‑tone accents
- Size: 1.0 in W × 0.5 in H
- Source: Army Navy Surplus Store (Vintage NOS)
- Classification: Novelty collectible; not official issue