Lot 58 United States SC#U295 1c Dark Blue, 1887-1894 2nd Plimpton Issue, A Very Fine Mint Envelope, Size 1, White Paper, Wmk 12, Gummed Knife.

A Very Fine Mint Envelope of the 1c dark blue from the 1887-1894 2nd Plimpton Issue, size 1, white paper, wmk 12, gummed knife.

Scott doesn't list this variety, so we estimate it at $25. The envelope offered here grades VF.