Stamps, 12c denom
1 to 50 of 93
United States
postage1851, Apr 19 1851 issue unwmk imperf
| X | 12c | blk | Washington |
1857 1857 issue p. 15.5
| - | 12c | blk | Washington |
1861 1861 issue p. 12
| X | 12c | blk | Washington |
1867 Z grill issue Z grill
| - | 12c | blk | Washington |
1867 E grill issue E grill
| - | 12c | blk | Washington |
1867 F grill issue F grill
| X | 12c | blk | Washington |
1869 1869 issue G grill
| X | 12c | grn | SS Adriatic |
1870 1870 H grill issue H grill
| - | 12c | dlvio | Henry Clay |
1870 1870 no grill issue
| - | 12c | dlvio | Henry Clay | 1,000 – 10,000 | 100 – 1,000 |
1873 1873 issue white wove paper
| X | 12c | blkvio | Henry Clay |
1873 J grill issue J grill white wove paper
| - | 12c | blkvio | Henry Clay | 1,000 – 10,000 |
1875 1875 special 1857 issue
| - | 12c | grnblk | Washington |
1875 1875 special 1861 issue
| - | 12c | blk | Washington |
1875 1875 special 1869 issue
| - | 12c | grn | SS Adriatic |
1875 1875 special 1873 issue
| - | 12c | dkvio | Henry Clay |
1912 1912e issue wmk. single line USPS
| X | 12c | clbrn | Franklin |
1914 1914a issue p. 10
| X | 12c | clbrn | Franklin | |||
| X | 12c | copred | Franklin |
1916 1916a issue flat plate print unwmk
| X | 12c | clbrn | Franklin |
1917 1917 issue flat plate print p. 11
| X | 12c | clbrn | Franklin |
1922, Oct 4 1922 issue flat plate print
| X | 12c | brnvio | Grover Cleveland |
1931, Jul 25 1931 issue rotary press print p. 11x10.5
| X | 12c | brnvio | Grover Cleveland | .20 | .20 |
1938, Apr 25 Presidential issue
| X | 12c | brtvio | Zachary Taylor |
1954, Apr 9 Liberty issue
| X | 12c | red | Benjamin Harrison |
1965, Nov 19 Prominent Americans issue p. 10.5x11
| X | 12c | blk | Henry Ford |
1975, Nov 13 Americana issue p. 11x10.5
| X | 12c | redpur | torch |
1975, Nov 25 Americana coils issue p. 10v
| X | 12c | redpur | torch |
1985, Mar 23 1985 transportation coils issue
| X | 12c | dkbl | Stanley Steamer 1909 |
newspaper
1875 1875 newspaper issue p. 12
| - | 12c | rose | Justice | — | — |
1875 1875 newspaper special issue
| - | 12c | rose | Justice | — | — |
official
1873 Agriculture Department issue (no perf info)
| - | 12c | yel | Henry Clay |
1873 Interior Department issue p. 12
| - | 12c | ver | Henry Clay |
1873 Justice Department issue
| - | 12c | pur | Henry Clay |
1873 Navy Department issue
| - | 12c | ultra | Henry Clay |
1873 Post Office Department issue
| - | 12c | blk | official numeral |
1873 State Department issue
| - | 12c | dkgrn | Henry Clay |
1873 Treasury Department issue
| - | 12c | brn | Henry Clay |
1873 War Department issue
| X | 12c | rose | Henry Clay |
1879 Interior Department 1879 issue (no perf info)
| - | 12c | ver |
1879 War Department 1879 issue
| - | 12c | rose |
Marshall Islands
postage1991, Sep 10 Passenger Aircraft p. 13.5
| - | 12c | multi |
1991, Nov 6 birds (1991 Marshall Islands)
| - | 12c | multi | Sterna sumatrana |
2000, Apr 18 American Presidents issue
| - | 12c | multi | Zachary Taylor |
2005, Jan 20 Presidents of the United States issue - Presidents of the United States (2005)
| - | 12c | multi | Zachary Taylor |
2006, May 27 Washington 2006 issue (no perf info)
| - | 12c | brnvio |
airmail
1989, Apr 24 airplanes (1989)
| - | 12c | multi | Dornier Do228 |
Turks & Caicos Islands
postage1973, Nov 14 Princess Anne's Wedding issue wmk. mult crown & script CA p. 14
| - | 12c | multi | Princess Anne & Mark Phillips |
1974, Jul 17 Lucayan remains
| X | 12c | multi |
1974, Oct 9 UPU 100th issue
| - | 12c | multi | Sloop & Island map |
1974, Nov 30 Churchill 100th issue
| - | 12c | multi | Roosevelt & Churchill at sea |
1 to 50 of 93