Brown and Sharpe Validator 50 Coordinate Measuring machine. Instruction Manual with Routine Maintenance, a Detailed description of the Electronics, a Number of Circuit Diagrams, Elementary Diagnostics & Adjustments.

Duplomatic "Filematic 50 and Filematic 100" High-speed automatic lathe threading attachment: Instruction Manual and Exploded-Parts Diagrams. Includes a copy of the useful Technical Sales and Specification Catalogue and a set of can charts.

EAM (Electronic Autosizing Metrology) Gauge Head Models ECM/50/CS and Electronic Unit DS4R/ES and DS2R/ES. Operating Instructions and an Electrical Schematic.

Foradia GH 50/1000 and GR 50/1200 Operator's Instruction Manual with Sectional Drawings.

Hufford "Model 50" 50-Ton Stretch-Wrap Forming machine. Operator's Instruction and Service Manual.