This particular card is undated and unused, but a dealer noted that his version of this card had the date “1912” on the back.
There is a dated card with the same number and picture, but it’s not the same issue. It has the tombo flying downward rather than up, an earlier logo. One example that we are aware off is hand-dated 14/2/09, and the partial postmark on the back indicates Feb. 09.
