Hi - Thanks for your reply. I'll dig around a little on the inside and see if there's anywhere else that might give a clue. I was hoping there was a list somewhere out there but so far have come up empty. People list their date code when they sell them, but the dates the list just look like a guess/range. I also tried to find a date range for when the model was produced, but haven't been able to track that down either!
Cheers!