Negative of a photographic postcard showing the Pinnacles at Crater Lake, Oregon. Volcanic pumice spires rise into the air in the foreground and a valley behind the pinnacles stretches into the distance. Handwriting on negative reads, "Pinacles (sic) - Crater Lake, Ore. Christian 11-790."

Negative of a photographic postcard showing a view of the southern end of Crater Lake, Oregon, looking east at Mount Scott. Tall tree in the foreground. Handwriting on negative reads, "Crater Lake - Mt. Scott - Oregon. Christian 11-737."

Negative of a photographic postcard showing the western end of Crater Lake, Oregon. Hillman Peak is on the left. Handwriting on negative reads, "Rim of Crater Lake, Oregon. Christian 11-786." The left side of the negative is discolored.

Negative of a photographic postcard showing rocks on the rim of Crater Lake, Oregon. Hillman Peak is in the background. The lake is not pictured. Handwriting on negative reads, "Rim Rock - Crater Lake, Ore. Christian 11-789."

Negative of a photographic postcard showing a rock formation in Crater Lake, Oregon. The rim of the lake is in the background. Note on envelope reads, "Crater Lake as seen from Phantom Ship." Handwriting on negative reads, "Crater Lake, Ore. Christian 11-796."

Negative of a photographic postcard showing the Pinnacles at Crater Lake, Oregon. Volcanic pumice spires rise into the air from steep slopes. Handwriting on negative reads, "Pinacles (sic) - Crater Lake, Oregon. Christian 11-812."

Negative of a photographic postcard showing a portion of Crater Lake, Oregon, with a view of Mount Scott in the background. Large tree in the right foreground. Handwriting on negative reads, "Mt. Scott Crater Lake, Ore. Christian 11-842."

Negative of a photographic postcard showing Wizard Island in Crater Lake, Oregon. Large tree in the right foreground. There are scratches on the right of the negative.

Negative of a photographic postcard showing a view of a forested valley with mountains in the distance. Taken from a mountainside, looking down at the valley. Trees in the foreground are covered in snow. Handwriting on negative reads, "Union Point Crater Lake, Ore. Christian 11-537."