Perfect piece, in brilliant strong color! As pretty as shown, and then some. Unusual single crimp flare, almost like a spitoon. The diameter across the flared portion is 6 and 1/2 inches. It stands 5 inches tall. Great opalescence and texture to this beautiful pre-logo vase! Sources I have found say production was 1959 to 1962. Great glass! Nice strong black-light glow as well.
A Perfect Topaz Opalescent Fenton Vase 1959-1962