Fellow soldiers asked for their own copies. By the time they landed ashore he had sold 232 copies* of these maps and came home with an idea to turn this into a business. The legend had blank spaces with instructions on how a soldier could customize the map with their own details.
He created maps for Japan, Korea, the Philippines, Hawaii and Europe. Some details from the Europe map include someone pissing on Germany,
and this detail of Paris showing a naked woman symbolizing the La Roulotte night club along with a pig next to an alley referencing the Pigalle neighborhood where the club was located.