Abstract

The collection consists of an album of photographs depicting the Allison V. Armour expedition to the Yucatán peninsula in Mexico, a research expedition undertaken in 1895 by curators from the Field Museum of Natural History in Chicago. Photographs in the album focus mainly on the Mayan ruins visited by members of the expedition, with additional photographs of local scenery and the expedition group.

Abstract

The collection consists of 16 photographs of various mining operations in Baja California, Mexico, in the early 20th century. Photographs in the collection depict mostly views of buildings and structures in mining locations in cities like Loreto, Guerrero, and San Ygnacio [Ignacio], in addition to photographs of miners and an irrigation canal.

Abstract

This collection is an aggregation of materials by or about Sadakichi Hartmann and his immediate family members.

Abstract

This collection consists of the personal and professional papers of Betty Clark Moore, a biologist and former research associate at UC Riverside. Materials in the collection include correspondence, photographs, research notes, and scientific publications written by Moore and others.

Abstract

This collection contains prints of photographs from the National Anthropological Archives of the Smithsonian Institution of various indigenous peoples from California. Photographs in the collection depict members of various tribes, tribal housing and artifacts, and the local environment.

Abstract The collection consists of a photograph album compiled by Louis de Ronge, a United States serviceman who was a member of the Fifth Cavalry Regiment of the U.S. Army. The majority of photographs were taken around 1916, and document the life and activities of the Regiment while they were stationed in Nogales, Arizona during the Pancho Villa Expedition of the Mexican Border War (1910-1919). Images in the collection are mostly captioned by de Ronge, and show various servicemembers, military...

Abstract

The collection consists of 37 photographs of river channels near gaging stations in the San Francisco Bay Area, taken in November and December 1983.

Abstract The collection consists of a scrapbook containing 224 photographs and other items from Charles Maurice and Bertha R. Stype, documenting their life and travels during the early 1900s. Many of the photographs depict their life and work in the Panama Canal Zone, where Charles worked on the construction of the Panama Canal from 1905-1906. Other photographs in the collection include travels in California, Mexico, and other areas, in addition to family portraits. The scrapbooks also contain a few...

Abstract

The collection contains photographs, notes, articles, and other materials from explorer Edna R. Webster and her daughter Marjorie Webster. The majority of materials in the collection relate to Edna's exploration and study of Mayan ruins on the Yucatán Peninsula in Mexico, and Marjorie's interest in Atlantis and its possible connection to Mexico.