Synthetic Fuels
- Scott Number2007Issued On1982-04-29SeriesKnoxville World's FairSize40 x 25 mmDesignerC. HarperPrinterBureau of Engraving & PrintingPrintingPhotogravureFace Value20 ¢ - United States centFormatStampEmissionCommemorative
Stamp Information
| Field | Value |
|---|---|
| Scott Number | 2007 |
| Face Value | 20 ¢ - United States cent |
| Issued On | 1982-04-29 |
| Series | Knoxville World's Fair |
| Designer | C. Harper |
| Printer | Bureau of Engraving & Printing |
| Printing | Photogravure |
| Size | 40 x 25 mm |
| Format | Stamp |
| Emission | Commemorative |