dateless oval on backflap of 3c Red Nesbitt entire prepaid express fees, addressed to Milwaukee, Wisconsin, black "The Central Overland California & Pike's Peak Express Company, Denver City K.T. Jan 2" and green "The Central Overland California & Pike's Peak Express Company, St. Joseph, Mo. Feb 8" ovals, entered the mails with "Saint Joseph Mo. Feb 7" double circle datestamp, very fine and rare