Image depicts an unknown woman with a camera. Nearby are the skeletal remains of an unknown animal. The location is the upper Fraser Canyon.

Image depicts an unknown woman on a road in the upper Fraser Canyon.

Image depicts a view of some of the scenery near the Upper Fraser Canyon.

Image depicts the Fraser River passing through the upper Fraser Canyon.

Image depicts a view of the Upper Fraser Canyon. The Fraser River is visible.

Image depicts the Fraser River running through the Upper Fraser Canyon.

Image depicts a view of the eastern part of the upper Fraser Canyon.

Image depicts a view of the eastern part of the upper Fraser Canyon.

Image depicts a view of the Upper Fraser Canyon.

Image depicts a view of the upper Fraser Canyon.

Image depicts a view of the upper Fraser Canyon.

Image depicts a view of the upper Fraser Canyon.

Image depicts a view of the upper Fraser Canyon.

Image depicts a view of the Upper Fraser Canyon.

Image depicts a view of the upper Fraser Canyon. The Fraser River is visible on the left side of the image.

Image depicts a view of the upper Fraser Canyon. The Fraser River is visible on the left side of the image.

Image depicts a view of the upper Fraser Canyon.

Image depicts the Upper Fraser Canyon.

Photograph depicts horse and rope in Fraser River. Hill on opposite shore in background.

Stern wheeler passing through rapids. Printed annotation on recto reads: “The B.C. Express passing through the Grand Canyon B.C.” Handwritten annotation in red ink on recto adds: “1913”

Image depicts a group of people stopped in the middle of the Fraser River in the Grand Canyon, B.C.

Photograph depicts men on river scow in distance. Rocks in foreground, trees and cliffs on opposite shore in background. Handwritten annotation on verso of photograph: "Scow in Upper Grand Canon. Fraser River. B.C.."

Photograph depicts men on river scow, large rock island or peninsula protruding into river behind them. Trees on opposite shore in background, large rock in foreground. Handwritten annotation on verso of photograph: "Grand Canyon. Fraser River. Big Rock.", on recto of copy print: "1911."

Image depicts a road somewhere in the Upper Fraser Canyon, and a view of the hills and trees.

Image depicts a group of people in a kitchen area of the Mueller home in Sinclair Mill, B.C.; the man seated at the table with a grey shirt is Ray Mueller. Louisa Mueller is seated on counter wearing blue shirt. Map coordinates 54.014188, -121.676972

Image depicts an unknown woman taking pictures. Nearby are the skeletal remains of an unknown animal. The location is somewhere near the upper Fraser Canyon.

Image depicts a couple of old buildings, and a field full of tree trunks and dead wood. Located somewhere in or around the Upper Fraser Canyon.

Image depicts a field north of Dog Creek in the upper Fraser Canyon.

Handwritten annotation on verso of photograph: "Grand Canyon, Nechaco, B.C.", on recto: "Steamer Nechacco in the Grand Canyon 1909." River rapids in foreground, opposite shore in background.

Image depicts a group of people in a kitchen area of the Mueller home in Sinclair Mills, B.C.; the man in the grey shirt is Ray Mueller displaying his taxidermy collection. Map coordinates 54.014188, -121.676973

Image depicts a group of people in a kitchen area of the Mueller home in Sinclair Mill, B.C.; the man in the grey shirt is Ray Mueller displaying his taxidermy collection. Map coordinates 54.014188, -121.676972

Image depicts the grave of W.L. Meason in the upper Fraser Canyon.

Image depicts the grave of W.L. Meason in the upper Fraser Canyon.

River in foreground, trees and cliffs in background.

River in foreground, trees on shore in background. Handwritten annotation on verso of photograph: "Grand Canyon Fraser R."

River in foreground, trees and rocky shore in background.

Photograph depicts an unidentified person seated on rocks in foreground. River crosses midground, cliffs and trees on opposite shore in background. Unidentified structures believed to be buildings can be seen on opposite shore. Handwritten annotation on verso of photograph: "Grand Canyon. fraser R."

Image depicts the Fraser River in the Grand Canyon, B.C.

Image depicts the sign to Gang Ranch, located in the Upper Fraser Canyon, with graffiti on it.

Image depicts the Gang Ranch office.

Image depicts the Gang Ranch house.

Image depicts a wooden structure at Gang Ranch. It is possibility an elevated water trough.

Image depicts the Upper Fraser Canyon from what appears to be the entrance to Gang Ranch.

Image depicts Gang Ranch, with a sign warning that the area is patrolled by Range and Logging Patrols, in the Upper Fraser Canyon.

Image depicts the Gang Ranch House in the Upper Fraser Canyon.

Image depicts a fence and the property of the Gang Ranch.