Old-style postmark; Jupiter balloon airmail stamp first day, alternate format (handstamp)
| Image2 | |
| City | Lafayette |
| State | IN |
| Subject | Postal |
| Description | Old-style postmark; Jupiter balloon airmail stamp first day, alternate format (handstamp) |
| Year | 1959 |
| Month | 8 |
| Day | 17 |
| Color | black |
| Notes |