Things You'll Need
Instructions
Look on the head stock, on the rear neck, for the eight-character Gibson serial number.
Remove the back plate with a screwdriver, if the serial number cannot be found on the head stock, and locate the serial number on the inside near the pickup springs.
Read the serial number to determine the year of the guitar. Gibson's eight-character pattern is as follows: "YDDDYRRR" with the "Y" being the production year; "D" being the date of the year; and "RRR" being the production facility where the guitar was made. The two Y's would make up the last two digits for the year. For example, the number 70108276 would place the guitar as being made in 1978.