Most every metered penny postcard that I've come across has been a disappointment; after all, a meter ain't a stamp, and hardly adds to the card.
This meter imprint is not only handsome, clear, and unobstructed ... it is also for exactly one penny.
Q/ Any other attractively metered postcards out there?
The legend on the face of the card really had me scratching my head.
I'll save y'all the trouble: they are geologists, paleontologists, etc.