Due to a shortage of 5 cent cards, the Laren postmaster authorized the revaluing of the 7½ cent cards in the summer of 1945. It is believed that about 1,000 cards were issued, but very few have survived. [See The American Philatelist, Dec. 1967]
Rotterdam Liberation Overprint
May 7, 1945 - Unlisted overprint
Exactly one year later the card was franked on the reverse and mailed to England.
© Jay T. Carrigan, 2001-2009