Enfield,when you are checking ads you will find a lot of times the seller has no idea of the year or is going by what the person who he bought it from thought it was.In other words go look at it if possible what they may call a cj jeep just might be a WW2.Also a lot of these when they passed from the govt into prvate hands were mistitled as to year by the state DMV,s.Case in point,the 1942 MB i purchased 3 years ago was titled in Ohio for 25 years and 5 owners as a 1942.Turns out when I found the serial plate on the frame under Bubbas railroad iron welded on bumpers it is actually a Jan 1943.I am going to attempt to post a as purchased and after 3 years photo.