| Denomination | 11 Cent |
|---|---|
| Year of Issue | 1973 |
| Place of Origin | United States |
| Quality | Mint Never Hinged/MNH |
| Color | Multi-Color |
| Grade | Ungraded |
| Topic | Electronics |
| Country of Origin | United States |
| Certification | Uncertified |
Check the listing for details. US Airmail Postage -1969 Electronics Progress Issue - SC# C86 Plate Block MNH. Color: Multi-Color, Made in United States. Listed at 1.60 USD.