United States: 1894 Bureau Issue . 3c purple,. original gum, never hinged, difficult as such, pleasing color and desirable centering, very fine; with 2004 P.F. certificate (Sc. 253, $360). Mint NH (Image1)

Est. US$150-200

United States: 1894 Bureau Issue . $5.00 dark green,. hinged, original gum, partly disturbed from storage, bold impression and fresh paper, centered a tad to the top, a nice example of this key stamp, fine-very fine; with 1980 P.F. certificate. (Sc. 263, $4,000). Mint H (Image1)

Est. US$1,000-1,500