Here is a nice vintage valentine from just after when the MGM Wizard of Oz movie came out, circa 1940. Loew’s licensed a set of 12. These early valentines are hard to find, and this is a more unusual one. This one features Dorothy and the Scarecrow and says “I’m glad I found you”. It is about 5″ tall.
Condition is very good, still crisp but there is some writing and light soiling on the back. A happy addition to your Oz collection!