| Modified Item | No |
|---|---|
| Country/Region of Manufacture | United States |
| Topic | Electronics |
| Year of Issue | 1973 |
| Certification | Uncertified |
| Quality | MNH |
| Grade | Ungraded |
| Color | Multi-Color |
| Denomination | 11¢ |
| Place of Origin | United States |
Check the listing for details. Scott C86, Progress in Electronics, The 11¢ Airmail Issue from 1973, MNH. Color: Multi-Color. Listed at 1.35 USD. 1973 Issue.