Map number two, Locations include: Silveyville, Tremont, Elmira, Rancho Rio De Los Putos, Los Putos Rancho. Historical atlas map of Solano County, California. Compiled, drawn and published from personal examinations and surveys by Thompson and West. San Francisco, Cala. 1878. Thos. Hunter, Pr. Phila. N. Friend, Engr. Philad. C.L. Smith, Del.