A miner's pack (or jack) train loaded with supplies, including a stove. Two burros stand on a dirt road lined with wooden frame buildings. Title quoted from handwritten caption on card mount: "A pack train."

Photographer's contact sheet with two individual prints. The top image shows a group of people with a dog and two burros on the ridge of a mountain. Bottom image shows two men standing near burros carrying lumber. Breckenridge photographer Otto Westerman's stamp is on the reverse. Circa 1880s-1900s.

A dog guides a line of burros hauling ore in pack saddles, Summit County, Colorado. Title quoted from handwritten caption on card mount: "Jack train loaded with Ore."

Photographer's contact sheet with four small, individual prints. From top: Four children sit on a burro, with one young girl holding the reins; a man stands next to a burro carrying a load: burro pack train; burro pack train carrying pipes. Breckenridge photographer Otto Westerman's stamp is on the reverse. Circa 1880s-1900s.