Adcock and Shipley 1E Miller (sometimes found branded Bridgeport) including 1ESL, 1LSL, 1EG, 1ES, 1ESG, 1EAH, EJ and AH types (and others, the various suffixes indicating the particular drive system fitted to the table with some of these being "factory specials"): Maintenance and Operator's Instruction Manual with Electrical Diagrams.