There are three separate groupings of. M is the model being reissued Reissue model codes: InGibson started a new serial number system. Book a Demo 0 Items. Prior to when the Kalamazoo, MI factory was closed, the numbers indicated Kalamazoo production. For the most accurate identification you would need to. The serial numbers started with number and.
Bozeman instruments began using designations and, inNashville instruments began using designations.
Gibson Serial Numbers - Guitars Collector
The second type of serial numbers used started with an A. During the period from Gibson used a transfer that had eight digit numbers, the first two. Most regular production models since ca. Ranking numbers continued to indicate Nashville production through When both numbers are present on a higher grade model, remember that the F O N was assigned at the. Prior to when the Kalamazoo, MI factory was closed, the numbers indicated Kalamazoo production.