Title | Date | Type | ||
---|---|---|---|---|
1 | Railroad Construction-Promontory P.14 | 1869-05-10 | Image | |
2 | Railroad Construction-Promontory P.20 | 1869-05-10 | Image | |
3 | Railroad Construction-Promontory P.24 | 1869-05-10 | Image | |
4 | Railroad Construction-Promontory P.7 | 1869-05-10 | Image | |
5 | Union Pacific Railroad -Construction P. 40 | 1869-05-10 | Image |