Talk:overprint

Paper currency
This page mentions the usage of the term overprint in the context of postage, but I would be interested to see some clarification of the use of the term overprint with respect to paper currency, for example. The images used on that Wikipedia page might also be used for illustration purposes here. I am not familiar enough with the topic. Geographyinitiative (talk) 07:59, 19 August 2020 (UTC)