POP-UP. (JOLLY JUMP-UP) THE JOLLY JUMP-UPS SEE THE CIRCUS by Geraldine Clyne. Springfield: McLoughlin 1944. Oblong 4to (10 3/4 x 7 1/2"), pictorial boards, some spine wear, VG+. Illustrated with 6 fine double-page pop-ups showing various scenes at a circus: Side show; Wild West; Menagerie, the Barker and the Parade. Lots of detail.