Glass Chatroom Board

Hi everyone here I need some ID help with this pieces maker , Pattern & age
TIA you all

http://i173.photobucket.com/albums/w79/kenja1945/pinkplate2.jpg
http://i173.photobucket.com/albums/w79/kenja1945/pinkplate1.jpg

http://i173.photobucket.com/albums/w79/kenja1945/greenplate3.jpg
http://i173.photobucket.com/albums/w79/kenja1945/greenplate2.jpg
http://i173.photobucket.com/albums/w79/kenja1945/greenplate1.jpg

http://i173.photobucket.com/albums/w79/kenja1945/amberplate2.jpg
http://i173.photobucket.com/albums/w79/kenja1945/amberplate1.jpg

This are black
http://i173.photobucket.com/albums/w79/kenja1945/2blackplates1.jpg