This is a 1960s NASA Manned Spacecraft Center Fire Department Fireman's badge #23.
About 1-7/8” in width by 2-1/2” in height.
Nickel with painted accents.
Vertical pin with a “come under” locking catch.
This is from a NASA badge collection which we will be listing more of over the next few months. MEJL06 LCGEX
7 (Very Fine): The badge has light wear; pin is bent and catch is broken and compressed (see image of reverse above).
As with all my items, this piece is guaranteed original.