United States: 1902-8 Issues . 1c blue green booklet pane. of six, hinged, precise impression, lightly folded along center perforations, scarce and fine; with 2020 P.S.A.G. certificate. (Sc. 300b, $600). Block (Image1)

Est. US$150-200

United States: 1902-8 Issues . $5.00 dark green,. postmarked with centrally-struck oval registration cancel, well-centered, negligible thin spot near Marshall's left eye, a desirable key value, very fine; with 2020 P.F. certificate. (Sc. 313, $600). Used (Image1)

Est. US$100-150