1. Lawson's map from actual survey of the gold, silver & quicksilver regions of Upper California : exhibiting the mines, diggings, roads, paths, houses, mills, stores, missions &c &c. ... Yale Public content 1849. 2002-06-01T04:00:00Z. 2022-03-21T03:48:24Z. Lawson, J. T., cartographer. Dewitt & Davenport, Lith. of G. Snyder). English. Public. California, Northern.