from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun philately A
stampwith a logoor company initials printed on the underside of the stamp, intended to prevent unauthorised use of the stamp or as a form of advertising.
from Wiktionary, Creative Commons Attribution/Share-Alike License
As we often note, IV measures tend to underprint ahead of weekends, and especially holiday's.
It is these “underprints” that are typically preserved, in fact, rather than the initial tracks themselves. 5 or so layers further and you’ll get an irregular, oval “underprint” that, oddly enough, looks like a human foot.