| Denomination | mixed lot |
|---|---|
| Year of Issue | 1911-1920 |
| Place of Origin | United States |
| Quality | No Gum Replica |
| Color | Multi-Color |
| Grade | Ungraded |
| Topic | Aviation |
| Country/Region of Manufacture | United States |
| Certification | Uncertified |
Check the listing for details. US SC# C1-C6 Early Air Mail Stamp Replica Set. Color: Multi-Color. Listed at 6.99 USD. First Six US Air Mail Stamps Replica Set, C1-C6, Reproductions, Place Holders. These are not real stamps, they are examples used to fill stamp albums. Items are marked as REPLICA on the back.