W. E. Singer & Co. Sender's manuscript. routing instructions "Care of Singer & Co's Express Via Marysville" on corner card cover to Mecker Flat, North Fork Feather River, Cal., "Garrettsville O. Mar. 23" circular datestamp and postmaster's free frank; plus another cover from same correspondent and handstamp "Paid "+ "10", both with pencil manuscript "1.00" Express rate, both with minor cover faults, F.-V.F., Singer served the Feather River mining camps. Estimate  $300 - 400. $0 (Image)