Hi there.
I have an old Sigma Model 52SDM-1, serial number 26416. I believe this guitar was made in the 70's. It plays excellent, looks and sounds great and is in wonderful condition. Any ideas as to who/ how I can identify the year built? I've played this guitar all through the Carribean, and many places on the West Coast of California. Great action, great sound with an under bridge pickup. I now have retired it as my backup guitar to a Taylor LK12.

You can email me at mmiller805@hotmail.com

Thanks,

Mike.