Rare WWII Atomic Bomb Manhattan Project War Worker Pin in Sterling

This is a Rare WWII Atomic Bomb Manhattan Project War Worker Pin in Sterling. Locking Catch looks to have Been Repaired during the period of wear.

Circa WWII.

Approximately 11/16" in diameter.

Sterling silver.

Vertical pin with come-under locking catch.

"MANHATTAN PROJECT. A BOMB" (Obverse)　"WHITEHEAD & HAOG"（The stamping is partially worn and unreadable on back. HOAG is still can see it.)

This is from a WWII War Worker collection which we will be listing more of over the next few months. VEJX20 AGEX11/22/20 SAGEX11/30/20

7+ (Very Fine - Excellent): There is little wear and tarnish, but otherwise is in Excellent condition.

As with all my artifacts, this piece is guaranteed to be original, as described.