Mossman's & Co.'s Express/Nez Perces & Salmon River/Dirigo. Printed box frank on cover to Wisconsin, franked with 1861, 1¢ blue + 3¢ rose, three singles tied by target handstamps, matching "Portland, Or., Aug 20, 1862" cds; cover postal entire with indicia removed before sending; cover wear and tears, Fine. Scott No. 63+65  Estimate $400 - 600. $0 (Image)