Ravenhead glass was created in 1850.
Ravenhead glass ended in 2001.
The Glass Inferno was created in 1974.
The Glass Teat was created in 1970.
Glass Shadows was created in 2008.
Glass Spider was created in 1988.
Sea of Glass was created in 1987.
Glass Cat was created in 1913.
Liar in the Glass was created in 2006.
Glass Pieces was created in 1983.
Glass Alchemy was created in 2000.
Glass Joe was created in 1984.
Wings of Glass was created in 2000.