Thanks for the response. what I can confirm is. 4door sedan custom model. It has whats left of the gem green paint and it does have green cloth seats. I don't know what transmission it has. With the motor being tight I haven't had the privilege of testing out the operation. It does have a factory heater. Could have been installed at dealer. No radio. Does have clock. Serial number is on the low end numerically so I would agree its an early 48 model.