Stamps of United States, 30 base day
1 to 50 of 141
postage
1904, Apr 30 Louisiana Purchase issue wmk. double line USPS p. 12 (5 stamps)
| X | 1c | grn | Livingston | |||
| X | 2c | car | Thomas Jefferson | |||
| X | 3c | dpvio | Monroe | |||
| X | 5c | dkbl | William McKinley | |||
| X | 10c | redbrn | Louisiana Territory map |
1935, Sep 30 unwmk p. 11
| X | 3c | dklil | Boulder Dam |
1939, Apr 30 Washington inauguration 150th issue
| X | 3c | brtredvio | Washington Taking Oath of Office Federal Building New York |
1948, Aug 30 p. 10.5x11
| X | 3c | bl | Palomar Mountain Observatory |
1950, Jun 30 Boy Scouts issue p. 11x10.5
| X | 3c | sep | Three Boy Scouts Statue of Liberty & Scout Badge |
1951, May 30 UCV issue
| X | 3c | gray | Confederate Soldier & United Confederate Veteran |
1952, Sep 30 Gutenberg Bible 500th issue
| X | 3c | vio | Gutenberg Showing Proof to the Elector of Mainz |
1953, Apr 30 Louisiana Purchase 150th issue
| X | 3c | viobrn | James Monroe & Robert Livingston & Francois de Barbe-Marbois |
1953, Dec 30 Gadsden Purchase 100th issue
| X | 3c | copbrn | covered wagon in desert & map of Gadsden Purchase |
1962, Mar 30 malaria eradication issue p. 11
| X | 4c | multi | Great Seal of US & WHO emblem |
1962, Apr 30 Louisiana statehood 150th issue
| X | 4c | multi | riverboat |
1966, Jul 30 Poland 1000th issue p. 10.5x11
| X | 5c | red | cross & Polish eagle |
1968, Mar 30 Hemisfair '68 issue p. 11
| X | 6c | multi | map of Western Hemisphere with lines converging on Texas |
1969, May 30 p. 10v
| - | 6c | multi | flag (US) & White House |
1973, Apr 30 postal employees p. 10.5x11 (10 stamps)
1977, Sep 30 Articles of Confederation 200th issue p. 11
| X | 13c | multi | Members of Continental Congress in Conference |
1981, Jan 30
| X | 15c | multi | Whitney Moore Young |
1982, Apr 30
| X | 20c | red & blk | Horatio Alger |
1982, Jun 30 International Peace Garden 50th issue
| X | 20c | multi | maple leaf & rose |
1982, Sep 30 American architecture (1980)
| X | 20c | blk & brn | Fallingwater | |||
| X | 20c | blk & brn | Illinois Institute of Technology | |||
| X | 20c | blk & brn | Gropius House | |||
| X | 20c | blk & brn | Dulles Airport |
1984, Oct 30 Christmas 1984 issue
| X | 20c | multi | Madonna&Child by Lippi | |||
| X | 20c | multi | Santa Claus |
1985, Oct 30 Christmas 1985 issue
| X | 22c | multi | Genoa Madonna | |||
| X | 22c | multi | poinsettias |
1986, Jan 30
| X | 22c | multi | Love puppy |
1987, Jan 30 p. 11.5x11
| X | 22c | multi | Love heart&foliage design |
1989, Aug 30 p. 11
| X | 25c | multi | letter carriers |
1991, Apr 30 Savings Bonds 50th issue
| X | 29c | multi | bald eagle with US flag |
1991, May 30
| X | 29c | multi | flags on parade |
1992, May 30 Alaska Highway 50th issue
| X | 29c | multi | Truck on Alaska Highway with Mountains in Background |
1992, Dec 30 Year of the Rooster 1993 issue
| X | 29c | multi | rooster paper cutout |
1993, Jul 30 National Postal Museum
| X | 29c | multi | Ben Franklin | |||
| X | 29c | multi | soldier writing | |||
| - | 29c | multi | Charles Lindbergh |
1 to 50 of 141