Brothers Andrew Christensen and John Christey at work.
Athol Cline in the biochemistry lab at the University of Oregon.
T.S. Dunham and The Govenor about 1910
Lowell Dunsmore with his Gypsy Moth
John Emil Johnson Cycle Supply Shop
Clark Mannon in his Blacksmith shop
Clark Mannon at work
Mounsey, Moorhead and Oros at the Portland District of the War Department, Photographic Department in the basement of the Custom House in the Spring of 1938.
Charles Oros retirement form