Burro train, with ore from the gold mines, Col. U.S.A.
Slippery Ford House. [no. 627].
Emigrant Train, Strawberry Valley, going east. [no. 625].
Miner's Cabin, American River. [no. 617].
Homeward bound from Arizona.
Wool train in Tucson, Arizona.
A mightly sentinel in a trackless waste - Zoroaster Tower.