I have a JF55 that I bought in 99 at the latest. I'm trying to figure out the year it was made and Guild's PDF online stops at 97 with the last digits in the serial numbers ending in 613. Mine ends in 893. In 1997 they built a 129 of the JF55's which was less than the previous years. I'm not sure if that trend continued or not in the following years. Any help is greatly appreciated.