British Society of Scientific Glassblowers Aims to encourage and promote higher standards of skill and technical knowledge of glass and glass apparatus. Provides information on membership, symposia, news, the journal and library http://www.bssg.co.uk/
The Guild of Master Craftsmen Details of this trade association, which supports and promotes excellence in a range of crafts http://www.guildmc.com/
LAPADA Trade association for professional art and antique dealers. Provides a search facility, information on fairs and exhibitions, services offered to members and advice offered to the public http://www.lapada.org/
