'In the 19th century the big 4  who built this were named Crocker, Hopkins, Huntington & Stanford'
Transcontinental Railroad (Central Pacific & Union Pacific)
4 OF A KIND: In the 19th century the big 4  who built this were named Crocker, Hopkins, Huntington & Stanford
In the 19th century the big 4  who built this were named Crocker, Hopkins, Huntington & Stanford
In the 19th century the big 4  who built this were named Crocker, Hopkins, Huntington & Stanford
4 OF A KIND
Transcontinental Railroad Central Pacific & Union Pacific
4 OF A KIND