E-38 Serial Number

[shawn]

Hello,
I have an E-38 Cletrac with some conflicting information on the serial number. On the plate on the side of the tractor it has the number E-38 and then below that it has the serial number 1B066. According to the information that I have found the only matching # for that serial number is a 1934 E-31. Any infromation on this matter would be helpful.  Thanks!