Materials relating to bridge construction in California. Includes a set of drawings for the San Joaquin River Bridge, Mossdale, California (1924), a California Division of Highways Bridge Department Manual (1931), and booklets by the California Highway Commission containing contracts and specifications for the construction of bridges on state highw...

The collection documents the career of George S. Morison, a prominent civil engineer, specializing in railroad bridge design. The materials consist primarily of drawings and maps (linen tracings, blueprints, sketches); final bridge reports; photographs; glass plate negatives; daily diaries; correspondence; and published material documenting George S. Morison's participation on the Isthmian Canal Commission, 1898-1903.

The papers of painter and muralist Alson Skinner Clark measure 7.2 linear feet and date from 1870 to 1971, with the bulk of the material from 1890 to 1940. Clark's career is documented through biographical material; correspondence with family, friends, galleries, and dealers; eleven diaries by the artist as well as 16 by his wife Medora Clark; stories and essays by Medora; financial records and business files of art and civilian concerns; assorted printed material including exhibition catalogs and announcements, maps, news clippings (singly and in scrapbooks), advertisements, and ephemera; and photographs of the artist, his friends and family, studio, travels, and artwork.

The collection documents Llewellyn Nathaniel Edwards, a civil engineer and bridge builder.

The papers of architect and painter Eric Gugler measure 34.4 linear feet and date from 1889-1977. Found within the papers are biographical materials, including papers relating to the Gugler family, personal and business correspondence, writings, project files for commercial and residential commissions, personal business records, photographic materials, including 180 glass plate slides, and artwork.

Collection consists of lantern slides and stereographs produced by several companies: Keystone View Company, Better America Lecture Service, Incorporated, American Press Association, J. Stanley-Brown, William H. Rau, and J. F. Maertz Department Store. The lantern slides were primarily intended to be used for educational presentations about the United States, other countries, history, and society. Many of the slides and stereographs are accompanied by descriptive text and in some instances by small cards--one card for each slide--and in other instances directly on the back of a stereoview. The majority of images were taken from 1900 to 1930.

William Duncan Strong's early interest was in zoology, but, while an undergraduate at the University of California, he was brought into anthropology under the influence of Alfred Louis Kroeber. He conducted archaeological and ethnological field research in several areas of the New World and was the first professionally trained archaeologist to focus on the Great Plains, where he applied the so-called direct historical method, working from known history in interpreting archaeological sites. Strong's papers include correspondence, field notes, diaries, newspaper clippings, teaching notes and student papers, manuscripts of his writings, writings by other authors, papers from the various organizations in which he served, maps, and a considerable number of photographs from his field work. The materials date from 1902 to 1965, with most of the materials being from 1927 to 1955.

The records document the work of consulting engineers and bridge builders, Ralph Modjeski (1861-1940) and Frank Masters (1883-1974) of Harrisburg, Pennsylvania.

This collection consists of 72 linear feet of the papers of Benjamin O. Davis. Included are the following types of material: programs, invitations, certificates, correspondence, published material, and photographs.

The records of Modern Multiples printmaking workshop measure 25.2 linear feet and date from the 1970s to 2017. The collection contains administrative files related to the daily operations of the print workshop, gallery, and other associated businesses owned and operated by Richard Duardo. Also included are correspondence with artists and arts institutions, as well as some personal correspondence; project and artist files; printed material; photographic material, including photograph albums; artwork; and a small amount of material related to Richard Duardo, including biographical statements, a recorded interview, and journals.