Fort Collins Col, Jul 9 1866. Black first type cds on 1866 cover to New York franked with 1861 3¢ rose (few blunt perfs) with indistinct target cancel, mailed during the first 16 month period of operation; the office closed on October 19, 1866, and reopened six weeks later, Very Fine. Estimate  $100 - 150. $0 (Image)