Funny Animals Acrobats action toys were sold in many departments stores through out the USA during the 1940's for just 10¢.
Printed on sturdy cardstock measuring 9¼" x 10" when folded, and 9¼" x 26¼" unfolded. Each of the four characters measure approximately 6" when assembled.
The names of the 4 characters are...
Hoppy the Marvel Bunny
Billy the Kid
Willie the Worm
Sherlock the Monk