1. Irvine Ranch road map and visitor's guide [cartographic material]. Yale Public content 1965. 2019-10-07T19:05:27Z. 2019-10-13T21:33:49Z. Irvine Company. Irvine Co. English. text,cartographic image. Public. Irvine Ranch (Calif.), Orange County (Calif.), California, and Irvine Ranch.