Machinery; Postcards; Sand and gravel plants; Saratoga (Calif.); Santa Clara County (Calif.)--History; Wooden-frame buildings;
Black-and-white photograph on postcard of the Santa Clara Co. Gravel Pit, Saratoga, Calif., featuring shack with "NEHI" advertisement. Postcard is unused.
Alaska; Hubbard, Bernard Rosecrans, 1888-1962; Camp scenes; Photographs; University of Santa Clara
Camp in gully on floor of Valley of 10,000 Smokes. Putting rocks around tent as protection against violent winds. Formerly incandescent sand floor of valley back of tent. Stratified airfall deposit is seen behind tent. Large boulders are used to...
Scientific apparatus and instruments; Simple machines; Archimedean screw
A simple mechanical device credited to Archimedes. When the lower end of the screw is placed in water, turning the device raises water to the top. This principle has various applications for drainage and irrigation, but the instrument can also be...
Scientific apparatus and instruments; Santa Clara University (Calif.); Simple machines; Archimedean screw
A simple mechanical device credited to Archimedes. When the lower end of the screw is placed in water, turning the device raises water to the top. This principle has various applications for drainage and irrigation, but the instrument can also be...
Alaska; Santa Clara University (Calif.) Archives; Hubbard, Bernard Rosecrans, 1888-1962; Camp scenes
Camp in gully on floor of Valley of 10,000 Smokes. Putting rocks around tent as protection against violent winds. Formerly incandescent sand floor of valley back of tent. Stratified airfall deposit is seen behind tent. Large boulders are used to...
