Fenton's Family Signature Series beagn in 1993. Since that time, this collection has been a favorite among Fenton collectors. As always, these pieces represent the remarkable skills of the glassworkers at Fenton. Each piece is chosen by a Fenton family member, bears the signature of that family member and is individually numbered. The pieces in the Fenton Family Signature Series are limited to a stated limit, either by time or number.