This is a most prized item for me, and the cost was minimal. It is a 1942 book which has pictures of tanks, planes, and ships which already had adhesive on the back. The kids (at that time probably mostly boys) could cut them out and paste them on a matching numbered outline on one of the pages to create a battle scene...sort of like paint by number. There are also cut-outs that teach them how to identlify the markings on enemy tanks. There is still one page that hasn't been filled in yet............Hmmm, maybe when nobody is looking I'll....

Never grown up,