Devils - I May be a Little Devil but I'm HOT For You!

We'd make such a fine pair ~ You and I!

3 3/4" x 3 1/2" (3 1/2" x 7" opened)
circa 1950s
  Single Fold
Devil and Angel
 by A-Meri-Card
made in USA
marked: X-4547

Here's a WARM wish for my Valentine I Love You!

3 5/8" x 3 5/8"
circa 1950s
made by A-Meri-Card
in USA
marked: X-5541

Be my Valentine
I may be a LITTLE DEVIL but ~ I think you're HEAVENLY.

5 3/4" x 5 1/4"
circa 1930s/1940s
Folding Card
made in USA