Serial number tag on door jamb illegible

[217 In motion]

I wonder if anybody can help me out here. The serial number  the cab information that is typically on the door Striker or doorpost is completely worn off. I like to know if there is another location within the cap or on the cob where it is easily accessible for identification purposes I have the serial number on paper but I would like to find it on the truck other than digging through the frame. can anyone help me here? 93 MH613 Ultraliner 

[kscarbel2]

Take a picture.

[j hancock]

The two locations for the VIN are behind the right front tire on the frame and the door plate.