Box 3
Container
Contains 22 Results:
Tidal Datum Planes, 1927
File — Box: 3, Folder: 21
Scope and Content
Paperbound book by the US Department of Commerce, USC&GS, special publication no. 135, H.A. Warmer, 142 pp, discussing measuring tide levels and computing datum planes using tidal data
Dates:
1927
"Tidal Observations, Long Beach Harbor Area, 1906", 1938
File — Box: 3, Folder: 22
Scope and Content
Bound typescript by A.L. Sonderegger, 3 pp with typescript table of observations and blueprint "Map showing location of tidal observation stations in Long Beach Harbor area, March to October 1906." Work discusses tidal observations made by A.L. Sonderegger for the City of Long Beach, with attention to riding tides within San Pedro Bay since the time Rancho grants were established
Dates:
1938