Thompson Surface Grinders A, B, C, BB, 4C, 5C & 3B Manual
THOMPSON Grinder Co. (USA) Surface Grinding Machines Models A, B, C, BB, 4C, 5C & 3B. Operating manual with bearing and other adjustment instructions. Includes sectional drawings through a number of parts.
Thompson B and BB Surface Grinders Manual
Thompson / Matrix (Coventry Gauge and Tool Company) Type B and BB Surface Grinding Machines (sometimes badged Matrix-Thompson). Operator's Instruction Manual with Maintenance & Trouble-shooting Guides, lubrication and hydraulic charts and detailed technical descriptions of the machines.
THOMPSON Surface Grinders (USA) Two Catalogs covering Surface Types C, B, BB and Universal
THOMPSON Surface Grinders (USA) Two Catalogs covering the Surface Grinders Types C, B, BB and the Automatic Broach Grinding Machines and the 12" x 36" Universal Grinder model from the 1930s. 28 pages
Matrix B and BB Surface Grinder Manual
Matrix (Coventry Gauge and Tool Company) Type B and BB Surface Grinding Machines (sometimes badged Thompson-Matrix). Operator's Instruction Manual with Maintenance & Trouble-shooting Guides, lubrication and hydraulic charts and detailed technical descriptions of the machines.