The Historic Oregon Topographic Maps consist of superceded or obsolete topographic maps published by the U.S. Geological Survey. The maps cover all of Oregon and are available in a variety of scales, from 1:24,000 to 1:250,000.
10.5 cubic feet, including 2099 maps; 10 oversize boxes and 6 map folders
The Historic Oregon Topographic Maps are arranged in six series: I. Willamette Valley and Vicinity Topographic Maps, 1908-1922; II. 1:62,500 (15 min) Quadrangles, 1906-1972; III. 1:24,000 (7.5 min) Quadrangles, 1949-1993; IV. 1:250,000 Maps, 1948-1976; V. Other Scales, 1898-1951; and VI. Indexes, 1972-1989.