42 records – page 1 of 3.
Copper negative printing plates
Metal engraving plates
Original, Copy, and Duplicate Negatives and Positives
Old Swiss Guides - negatives
Miscellaneous Professional Negatives
Hut Registers
Abbot Pass Hut Registers
Other Huts [Registers]
Summit Records
SUMMER 2013 [First Ascent of Mt. Longstaff, 1916]
Monarch Mtn
Mt. Hood, 1953 - 2009
Identified Summit Records
Unidentified Summit Records
Photographs. -- 1894-1982
General Commercial Work negatives [1/15]
General Commercial Work negatives [2/15]
General Commercial Work negatives [3/15]
Early Material - Arranged Groups [2/2]