Welcome to my first post. 1. 1943 Dodge W-series by Johnny Lightning. This truck-ambulance was used by the U.S. Military.I researched this diecast and found its actually based on a exact truck. The real truck had the same serial number on the front bumper as this diecast. The W series was the original Power Wagon. Numbers 2,3,4 and 5 will be posted later. Thanks.