Photograph of Chester W. Nimitz and Catherine Nimitz on beach, probably Lake Tahoe, California. Chester Nimitz is crouching down to pick something up in a collared shirt tucked into belted trousers. Catherine Nimitz is walking toward him wearing a one-piece bathing suit and swim cap. Behind them in the water the head of a swimmer can be seen.

Photograph of the One O’Clock Lab Band performing at Rolling Hills Church in El Dorado Hills, California as part of their 2010 California Tour Concerts. Steve Wiest can be seen standing in front of the band and directing them.

Photograph of the One O’Clock Lab Band performing at Rolling Hills Church in El Dorado Hills, California as part of their 2010 California Tour Concerts. Steve Wiest can be seen with his back to the camera, directing the band.

Photograph of the One O’Clock Lab Band performing at Rolling Hills Church in El Dorado Hills, California as part of their 2010 California Tour Concerts. Steve Wiest can be seen standing in front of the band and directing them.

Photograph of Irene Williams and her sons Charles, John, and Byrd Williams III standing in the water on a shoreline.

Photograph of Irene Biffle Williams and her sons, John and Byrd Williams, III, standing in a lake wearing bathing suits.

This home movie documents the Hennen family's vacation to Lake Tahoe, California and includes footage of family members sunbathing, swimming, and fishing.

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Rudy Vallee, the 48-year-old singer, is shown at Lake Tahoe, Calif., with Eleanor K. Norris, 21, Berkeley, whom he plans to marry in the fall. It will be his fourth marriage."

Report issued by the U.S. Bureau of Mines on the West Belt copper-zinc mines. The properties and characteristics of the mineral composition are presented. The report includes tables and maps.