Agriculture; California--History; Missions--California; Mission Period; Santa Clara (Calif.); Santa Clara County (Calif.)--History; Spanish missions of California;
Document detailing the religious activities and agricultural output of the California Missions in 1824.
Electronic industries; People; Photographs; San Carlos (Calif.)--History; Technology;
At bottom of black-and-white photographic print: "Radio frequency power for the lunar echo demonstration between Alaska and San Carlos via the moon was generated by this 3K50,000LA Eimac klystron operating at 10,000 watts power output...
