Gibson Serial Number Identification ((exclusive)) Review

Indicated by the 1st and 5th digits (e.g., 8 xxx 2 xxx is 1982). Day of Year: Digits 2, 3, and 4 (001–365).

These numbers are not immediately recognizable by date. Instead, they must be compared against a cumulative production list (e.g., #1150 was the last made in 1903, while #99999 was reached in 1947). gibson serial number identification

Example: 90119001 →