Water-power -- Oregon -- Portland
Subject
Subject Source: Library of Congress Subject Headings
Found in 1 Collection or Record:
Oregon Water Power and Railway Company charts
Collection
Identifier: Mss1331
Abstract
Collection includes distance cards, 1903, for the Portland-Sellwood-Springwater division and the Mt. Scott-Springwater division, and curve taper tables, 1905.
Dates:
1903-1905