Has anyone seen these postcard inserts from the USPS?
Quite by accident I found them inserted into the first day covers I serviced for the Mark Twain Stamp. An advertising gimmick to be sure, but I have to admit it does get the advertising across at no other cost than the printing of the front and back of the postcards themselves, as it was included inside the covers being delivered to me anyway.
As I have never seen them before, I thought I'd post them.
Posted 10/15/2011 02:51 am
