Hello i hope i have posted this in the correct place, I am new here so please correct me if I have not. My question is that I have a 1951 Chevy truck but i don't understand all of the numbers on my serial plate. The weight and the rest of the Chevy writing is faded and hard to read but stamped numbers are legible. There is a serial number at the very bottom that is 14JP-L 1968 which i believe to be made in Baltimore Maryland, dec 1951 3600 but I'm not real sure hoping someone could confirm this for me. Above that there is another number stamped C51 12 i dont know what that number is (year month maybe)and to the right of that are some letters MJM. They are lightly stamped or wore and they are twice as big as the other ones. I would appreciate any help with these numbers.