1854 Map of Horner’s Addition – City of San Francisco – photographic print 26″ x 18″ imaged on a 28″ x 25″ sheet from 8″ x 10″ film negative. My father owned this original map and had it photographed. One of a kind print. We have many items handed down 5 generations through my San Francisco family. My mother had her M. Stoney Antiques store on Taraval Street in San Francisco, in the mid 70’s. Some of those items passed down to us. My father’s family traveled to Asia and Europe in the 1930’s thru 50’s and brought back many treasures we have inherited. Jewelry and art from Italy. Metalware, jewelry and ceramics from Siam, Burma and China. They also collected California Art, and art prints worldwide. They also traveled a lot in the Western US and East Coast, Mexico and Central America. I rely upon my history of my family objects, family activity history, and independent research to determine provenance and value. Please let me know if you have any questions and i will do my best to answer them. We are glad to answer your questions. We are not experts and try to make clear any aspects that we are not sure about. Thanks for taking a look!