Denver, Col, Aug 27, bold strike of cds and matching framed "MISSENT" handstamp on cover bearing 1¢ blue (63) and 2 black (73), each cancelled by partial targets on illustrated anchor address envelope to East Hartford Ct., matching "Cuba, Ill Aug 31" origin cds, resent properly to Conn., flap with illustrated bird's nest design; original "Cuba, Ills August the 19 1868" datelined letter; reduced slightly at right, Very Fine, an attractive and rare Black Jack Colorado Territory use. Estimate  $400 - 600. $0 (Image)