Aerial photography in traffic engineering
Subject Source: Library of Congress Subject Headings
Found in 1 Collection or Record:
Arranged alphabetically by township. Contains original aerial photographs including streams, roads, lakes, bridges, railroads, drainage systems, wooded areas, culverts, ditches, cities, towns, buildings, and other miscellaneous subjects.
Dates: Majority of material found in 1940; Majority of material found in 1942
Found in: Greene County Records Center & Archives / Aerials