Keywords: Camera Obscura, located near the Cliff House restaurants just north of Ocean Beach, San Francisco, California LCCN2013630250.tif 1 photograph digital tiff file color Notes Title date and keywords provided by the photographer ; Credit line The Jon B Lovelace Collection of California Photographs in Carol M Highsmith's America Project Library of Congress Prints and Photographs Division ; The Camera Obscura a device which projects an image of the surroundings onto a surface using only existing exterior light sources This camera obscura was installed at the site in 1946 and has been in continuous operation since then ; Forms part of Jon B Lovelace Collection of California Photographs in Carol M Highsmith's America Project in the Carol M Highsmith Archive ; Gift; The Capital Group Companies Charitable Foundation in memory of Jon B Lovelace; 2012; DLC/PP-2012 063 2012 Creator Carol M Highsmith Library of Congress Catalog http //lccn loc gov/2013630250 Image download https //cdn loc gov/master/pnp/highsm/20800/20822a tif Original url http //hdl loc gov/loc pnp/highsm 20822 No known restrictions on publication LOC-image highsm 20822 37 46 7185 0 N 122 30 8567 0 W alt 17 6_source exif_heading 65535 PD-Highsmith Images uploaded by Fæ The Jon B Lovelace Collection of California Photographs in Carol M Highsmith's America Project Library of Congress Prints and Photographs Division Jon B Lovelace Collection of California Photographs in Carol M Highsmith's America Project in the Carol M Highsmith Archive Photographs by Carol M Highsmith |