Product Description
Chrome postcard showing Union Pacific #3990 Big Boy 4-8-8-4, considered to be the world's largest steam locomotive, in Cheyenne Wyoming in 1957.
The postcard is unused and in excellent condition.
Product Description
Chrome postcard showing Union Pacific #3990 Big Boy 4-8-8-4, considered to be the world's largest steam locomotive, in Cheyenne Wyoming in 1957.
The postcard is unused and in excellent condition.