Thist sign was made by Heisey Museum in 1996 for dealers doing the Heisey yearly show, or so I was told by the Heisey dealer who sold it to me. The sign is gold encrusted on the front with "1896 Celebrating 100 years A.H. HEISEY AND COMPANY of America Craftsmanship 1996". It is etched on the back around the diamond with "Heisey Collectors of America Inc. National Heisey Glass Museum". It can only be read from the front of the sign. It is also acid etched on the bottom with "Dalzell".