Serial Number/Unit Markings for a 1953 Manufacturered Truck

[msgjd]

I still have not found a frame stamped VIN. Looked drivers side between steering box and cab, nothing I can see.

Looked at the gasser M51 (1962) and the (former gasser) M62 (1953) .. Both have clean frames, the red-lead primer is showing .. I cannot see frame stampings on either truck ,, on either side

 

[WillWagner]

Thank you, Sir!