So I got the vin; 0131411988

The "0" makes it a 1950, the "1314" makes it a 1/2 ton cab, and the "11988" makes it the 11988 built that year...correct?
What does "Body 4603" mean?

And, will this 1950 cab fit on a 1949 frame? I ask because I believe I read that the earlier cabs had 3 mounting points, and the later had 4...but I do not know when was the cut-off point??

Thanks again for all the help you guys are providing for this newbie!! smile