7.5x10.5x1" deep cardboard box w/illustrated lid contains three different 7.25x10" puzzles by Saalfield. ©1940 Superman, Inc. Boxed set #179. Box has lt. even aging and lid shows slightest inward warp but overall box remains tight and Exc. Each puzzle features choice action scene art, featured as covers to "Action Comics" #23 (Superman rescuing falling woman) and #21 (U-boat) as well as "Superman" #3 (train). Saalfield released three different Superman boxed puzzle sets, each w/different configuration and lid art. This set's lid features repeated image of Superman rescuing woman falling from skyscraper. Puzzles are complete and in choice, NM condition. As nice as these come. Scarce set. Franco Toscanini Collection.