Photograph of a team of sled dogs and resting men silhouetted against snowy mountaintops. Printed annotation on recto reads: "#92 Enroute to Naas On the Big Glacier."

Photograph of a team of sled dogs resting while a group of people rest around them. Printed annotation on recto reads: "First White Woman to Cross to the Naas #97."

Front view of two men sitting on a pile of supplies with a mountain in the background. Printed annotation on recto reads: "On the Divide Enroute to Naas #96."

Photograph of a team of sled dogs pulling a load, followed by a group of men. Mountains are visible in the background. Printed annotation on recto reads: "Trail Over Bitter Creek Glacier to the Naas."