Revenue, 1862-71 First Issue, $15 Mortgage, blue, imperf. Manuscript cancel, clear to large margins, deep color, light horizontal crease at bottom, otherwise F.-V.F.; with 2005 P.S.E. certificate. Scott No. R97a  $2,700. $0 (Image)

Revenue, 1862-71 First Issue, $15 Mortgage, blue, imperf. Horizontal pair, four ample to large margins, deep rich color, 1868 manuscript cancel, corner crease at top right, otherwise fresh and Very Fine, a very rare pair. Scott No. R97a  $6,000. $0 (Image)