Nineteen panoramic photographs, taken by Nina A. Page in 1902, using a Kodak Panoram No. 4 camera. Six photographs depict Bonnie Brae Street, Los Angeles; the rest depict Mount Lowe Observatory, Los Angeles; Rosedale Cemetery, Los Angeles; Santa Monica; the Pasadena ostrich farm; Terminal Island; Seal Rocks, San Francisco; and San Francisco street scenes.

Collection contains photographs and some paper materials documenting commercial and residential construction projects completed by Golden Gate Iron Works (GGIW) between 1925 and 1951. GGIW was a structural steel manufacturer located in San Francisco, California with fabrication and construction projects completed in the Alameda, Contra Costa, Kern, Marin, Mendocino, Merced, Monterey, Placer, San Francisco, San Joaquin, San Mateo, Santa Clara, Sonoma, and Trinity counties.