How do you identify Fenton glass?

To identify Fenton glass, turn the piece over. Prior to 1970, Fenton marked its pieces with foil stickers bearing the designer's name. After 1970, Fenton began stamping its name directly onto pieces. During the 1980s, Fenton began placing a number along with the logo to indicate the decade. Eight denotes the 1980s, while nine signifies a production date during the 1990s. Pieces crafted from 2000 onward will have a zero. If you need assistance identifying your glassware, consult a certified appraiser or experienced dealer. On 1stDibs, find a collection of Fenton glassware.