Boulder Dam (Hoover Dam)
- Scott Number774SeriesBoulder Dam IssueSize25 x 40 mmPrintingRecessFace Value3 ¢ - United States centFormatStampEmissionCommemorative
Stamp Information
| Field | Value |
|---|---|
| Scott Number | 774 |
| Face Value | 3 ¢ - United States cent |
| Series | Boulder Dam Issue |
| Printing | Recess |
| Size | 25 x 40 mm |
| Format | Stamp |
| Emission | Commemorative |