STS-5 / NASA 25th SFA - 2 variations

STS-5 (NASA 25th Anniversary)

Year: 1983?
Mint/Issuer: NASA MFA Office
Mintage: [unknown]
Flown metal: Metal flown aboard STS- 5, taken from Columbia

Additional Information:
There are 2 variations:
 
 VAR1 - No carrot between the 2 and 5 on obverse 
 VAR2 - Carrot between the 2 and 5 on obverse