The short-lived 7-cent US domestic post card rate, effective for 3 months. The rate for which the 7-c Thompson postal card was issued. This card, the 1973 6-cent Postal Card Centennial issue, with a commercial message and desirable uprating to this scarce time period. I've seen a few "creations" by collectors, this only the second legit commercial use. I'm quite happy!
Member American Philatelic Society, Texas Philatelic Association and the online Coin Community Forum . . . .
Buying and selling on eBay and HipStamp as postalhysteria