Mexico, 1898, 10c lilac rose, horizontal pair, on 1900 cover to Hamburg, Germany, tied by light "Vapor Correo, San Benito, F.C.O.M." circular handstamp with second strike at bottom center of cover, reverse with Guaymas transit, receiving postmark and Mazatlan corner card on backflap, F.-V.F., a rare Pacific Coast Maritime Mail usage. Scott No. 284  Estimate $400 - 600. The Ferrocarril Occidentale Mexicano used the steamer "San Benito" to connect Mazatlan with Guaymas, the terminal of the railroad. $0 (Image)