Bench-marks. Descriptions and elevations of precise level, Panama Railroad, and other bench-marks between Colon and Panama City, Isthmus of Panama; corrected and revised to Apr. 1, 1928.
Publication Title:
Bench-marks. Descriptions and elevations of precise level, Panama Railroad, and other bench-marks between Colon and Panama City, Isthmus of Panama; corrected and revised to Apr. 1, 1928.
Display Title:
Bench-marks. Descriptions and elevations of precise level, Panama Railroad, and other bench-marks between Colon and Panama City, Isthmus of Panama; corrected and revised to Apr. 1, 1928.
Corporate Agency Authors:
Operation and Maintenance Department and Panama Canal
Sort Author:
Operation and Maintenance Department
Date:
June 27, 1928
Publish Date ISO Format:
1928-06-27T00:00:00Z
Publication Start:
19280627
Publication End:
19280627
Corporate/Agency Author:
Operation and Maintenance Department
Publication month:
7
Publication year:
1928
Publication place:
Mount Hope, C. Z.
Printer:
Panama Canal Press
SuDoc number:
W 79.2:P 91
Description:
cover-title, 22 p. 24°
Notes:
(Section of Surveys.)
Notes:
(Section of Surveys.) ‡ Official Use. Not Available.