Vintage Birthday Card Puppies Striking A Note Unsigned

I am pleased to offer a vintage greeting card measuring 6″ X 4 1/2″ when folded.  Front shows puppies playing a xylophone and reads “Striking a New Note”.  Opens to show a large pop-out sign reading “Happy Birthday” in music notes with a cute poem.  Printed on a shiny, metallic-type paper.  Back side marked “563, Made In USA”.

In good condition and is unsigned.  Back side shows light remnants of glue from album display.  Otherwise a nice vintage piece.