NOTE – Gibson USA goes to a 9 digit serial number in early July 2005. The sixth number is now a batch number- batch 0 starts at the beginning of the day, and once we stamp 699, the batch number will change to 1. The first 5 numbers remain the same, the last 3 numbers will remain the same. The only difference is the addition of this batch indicator. If the serial number were to end with the digits '5473,' it means the guitar was the 5,473rd guitar of that model manufactured. Tip Putting all of the information together, an example of a Epiphone serial number could be F0508384.
Hi, I have such an Epiphone, serial number begining with 88 and I cannot find when it was made either! I would guess the guitar is either a copy or eipiphone had samples made by prospective suppliers in the late eighties. Due to the 88 at the front I think it might be an early sample from the company whom started manufacture in the 90's for Epiphone. There is one extra digit to many to show it as being in the Gibson series. Except the extra digit is a zero behind the 88. Do the numbers 88 and the last number 5 on your guitar label have a bolder appearance?