Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 135,318 pages of information and 216,336 images on early companies, their products and the people who designed and built them.
of Aylesbury, Buckinghamshire
1937 Bloctube controls. "Bloctube" Controls.
1939 Became private company.
1961 Marine and aeronautical remote control specialists, also machining of components for aircraft industry and other industries. 170 employees.