Valentine's Day Pink Vintage Cute Girls Red Hearts Envelope

A cute vintage pink envelope for a Valentine's Day card. It is blush pink outside. Inside, it has a vintage pattern of 6 cute little girls or, more probably, one girl, the same Betsy, in six circumstances, all involving red hearts: watering some red hearts-flowers with a water can; with a bouquet of red hearts-flowers; receiving a valentine from a bird; reading the valentine; fishing red hearts from a river,; with a basket of red hearts. The background of the inside is white. The return address is printed on the flap, in red, with the name in script. To the left of the return address, there is one of the cute girls from the pattern, the one receiving a Valentine letter from a bird. On the front, in the upper left corner, there is another cute girl from the pattern, with a Valentine card in her hand. The sweet little girls with big white sunbonnets and withe dresses with red ribbons with bows are from a series of vintage Valentine postcards, "Betsy Beauties", from 1913, published by Raphael Tuck and Sons (the artist is unknown). The postcards are in the public domain in the United States and in the European Union.