You don't come across display boxes like this anymore, and this one comes with the working contents as well! I don't know for sure, but I'm estimating by the graphics these are from the 1950s or 1960s. Lights work just fine. Box is super cool - it's got a die-cut in it so you can pull up the top of the box and make a handy display with Santa's head protruding. Comes with extra lights! Bought this from an antique dealer's estate sale and this is a true beauty of the collection. Won't last long! Box is approximate 11" x 6".