207, 3c Green, Mason Valley NEV, Apr 16 1883 postmark with target killer on stamp, addressed Coloma CA, very scarce rarity "6" Lyon County post office only open about 10 years, original letter enclosed, Very Fine.
68, 10c Green, Virginia City N.T., Mar 12 cds ties stamp, couple perf creases, to orange envelope, grid killer, addressed Middletown RI, Very Fine. (2010 PF cert)