Stand-up Valentine - Children and Windmill
Stand up or pop-up valentines were popular in the early 1900's. This exceptionally nice valentine dates from about 1910. It is 3" x 5 1/2", printed in Germany. It opens to show two children dancing in front of a windmill. There's a little mark on the lower front and a crease on the upper left of "My Valentine". There is minor soil and wear.
Valentines and postcards are mailed free in the US, 1st class in a reinforced envelope. Foreign orders are at cost.