Author: Operation and Maintenance Department / Publisher: Operation and Maintenance Department / Catalog Issue Year Decade: 1930 - 1939 - Blacklight Search Results

Start Over Author Operation and Maintenance Department Publisher Operation and Maintenance Department Catalog Issue Year Decade 1930 - 1939

1. Bench-marks. Descriptions and elevations of precise level, Panama Railroad, and other bench-marks along P. R. R., various roads, and at Madden Lake project, May 1, 1931.

Corporate/Agency Authors:: Operation and Maintenance Department
Publisher:: Operation and Maintenance Department
Date:: June 17, 1931
SuDoc number:: W 79.2:P 91/2