Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,143 pages of information and 233,681 images on early companies, their products and the people who designed and built them.
Unity House, Euston Road, London
1913 - Formed as a merger of the Amalgamated Society of Railway Servants , the United Pointsmen and Signalmen's Society, and the General Railway Workers' Union.
1990 - Merged with the National Union of Seamen to form the National Union of Rail, Maritime and Transport Workers (RMT).