Frame and Ribbon Mystery. Los Angeles: F.G. Thayer, ca. 1930s. A jumbo card inserted into a hardwood frame is held in place with a ribbon running through both the card and the frame, yet a moment later, drops free, though the ribbon remains in place. 8 x 5 ½". From the Circus Museum of Sarasota collection and retaining its hand-painted inventory number. Uncommon.