Boulder, C.T., Jun 27, two strikes of forwarding cds on missent cover from Racine, Wis. to Big Thompson, C.T., franked with 1861, 3¢ rose tied by target cancels with origin cds at center, manuscript "missent" notation, with original 1865 enclosure; cover with vertical fold affecting stamp, otherwise Very Fine. Estimate  $200 - 300. $0 (Image)