Spirit leveling in South Carolina, 1896-1938 /
Staack, John George,1878-
Washington : U.S. G.P.O.,
1939.
Issued in 2 parts, 1939-40, each with special t.p.
Includes index.
pt.1. Northern South Carolina, 1896-1938.- pt.2. Southern South Carolina, 1896-1938.
Leveling
Bench-marks