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Black and white photograph of the Standard Oil Refinery, Wyoming. More information on the history of this refinery and the industry can be found here:https://www.wyohistory.org/encyclopedia/refining-wyomings-oil-120-years 

Black and white photograph of the Standard Oil Refinery, Wyoming. More information on the history of this refinery and the industry can be found here: https://www.wyohistory.org/encyclopedia/refining-wyomings-oil-120-years

Black and white photograph of the Standard Oil Refinery, Wyoming. Black and white photograph of the Standard Oil Refinery, Wyoming. More information on the history of this refinery and the industry can be found here:…

Black and white photograph of the Midwest Oil Refinery, taken from along the bank of the North Platte river in Wyoming.

Black and white photograph of the Midwest Oil Refinery, Wyoming. Smoke stacks and tanks can be seen stretching into the distance.

2 black and white photographs of the Gothberg Ranch House. This ranch was owned by Martin J. Gothberg, which he founded from a homestead in 1885.

Black and white photograph of "Freighting 21000lb engine to Salt Creek Oil Field, Casper, Wyoming." Noted by Robert B. Blackmore in 1965 as possibly being "Coleman's string team," they are pictured near the Casper Mountains, preparing to cross the…

Black and white photograph of the Town of Bessemer, Carbon County in Wyoming Territory. Various ranch houses, buildings and barns can be seen in the background. Donated by the Blackmore family, known for their influence and presence in early Casper,…

Black and white photograph of the stone remains of a house on a hilltop near Bessemer Bend, Bessemer, Wyoming. Photo by M.J. Gothberg, donated by the Blackmore family, known for their influence and presence in early Casper, Wyoming but with roots in…

Black and white photograph of an oil well near Bessemer, Wyoming. Walter A. "Doc" Blackmore is the man driving the team in the image. A description of the oil well is included. Walter A. Blackmore (1863-1923) had come to Bessemer, Wyoming from Flint,…