Vintage 50's Christmas pop-up card Bunny blowing horn

Awesome vintage Christmas card is a pop up. The little bunny is blowing a horn, and the front says "Seasons Greetings Time to blow the works". Open the card and he pops out with his horn and the inside says "And Horn in with these wishes, MERRY CHRISTMAS AND A HAPPY NEW YEAR. Measures 5 x 6. Including the original envelope, but it will have to be steamed open. Unused with no writing or rips.