1879 $12 Newspaper & Periodical Stamp - type D "Specimen" overprint, yellow green
1879 $6 Newspaper & Periodical Stamp - type D "Specimen" overprint, blue
1861-66 5c brown
1873 15c Official Mail Stamp -yellow
1873 6c Official Mail Stamp - executive. Carmine
1873 15c Official Mail Stamp - plate on card, purple
1873 30c Official Mail Stamp - ultramarine
1873 7c Official Mail Stamp - War, rose
1861-66 10c green SPECIMEN Type B
1861-66 24c lilac
1867 3c Plate on clear white paper, imp
3c Dark Red, Washington, no gum issued
1881-82 5c yellow brown
1889 6c brown red
1881-82 10c brown
1857-60 30c yellow orange
1851 1c Franklin - on card, blue
1875 1c Specimen Stamp - War Dept. - deep rose, black overprint
1873 1c Official Mail Stamp executive, carmine
1873 1c Official Mail Stamp - interior, vermillion
1873 10c Official Mail Stamp - vermilion
1873 12c Official Mail Stamp - interior, vermilion
1873 15c Official Mail Stamp - vermilion
1873 30c Official Mail Stamp - interior, vermilion