Most of these images are lantern slides, and all were found at the flickr page of the Oregon State University Archives:
Click for larger versions
“A woman helps in the lodging industry” [I assume that should be “logging” industry]
via OSU Archive’s flickr
“Bristol Silica Company–Rogue River, Oregon”
via OSU Archive’s flickr
“Crown Willamette Paper Company, Camas, Washington”
via OSU Archive’s flickr
“Ship building”
via OSU Archive’s flickr
“Interior view of Mitchell Point Tunnel, Columbia Highway”
via OSU Archive’s flickr
“Meadows in Imperial Valley, California”
via OSU Archive’s flickr
“Nitrate deposits in eastern Oregon”
via OSU Archive’s flickr
“People staring into the distance”
via OSU Archive’s flickr
“Finishing room in woolen mill”
via OSU Archive’s flickr
“Interior of a woolen mill”
via OSU Archive’s flickr
“Indian wigwam”
via OSU Archive’s flickr
“Diversified gardening”
via OSU Archive’s flickr
“People playing with birds”
via OSU Archive’s flickr
“Wheat sacks in a Portland, Oregon warehouse”
via OSU Archive’s flickr
“Six of the frowzy-headed Fishers in a pose”
via OSU Archive’s flickr
“Mother hummingbird on edge of nest about to brood young”
via OSU Archive’s flickr
“Salmon going over counting board”
via OSU Archive’s flickr
“Grand Champion dressed tom, World’s Poultry Congress”
via OSU Archive’s flickr
The best dressed chicken in town!
Most of these images are lantern slides, and all were found at the flickr page of the Oregon State University Archives. Ephemera Assemblyman posted some awesome Japanese lantern slides in June.
Related: “photochromosomes” series.