Kearney & Trecker (originally made by the MEYER Mechanical Laboratory) AUTOMETRIC Jig Borer. The first edition Sales & Technical Specification Catalog by Meyer. 8 pages.
Manuals and Catalogues
Meyer EB4004 Eltrobalance Dynamic Balancing Unit and balancing Heads Types 2000/4000. Operator's Instruction Manuals. Includes an electrical drawing showing the Alarm, Start-circuit, Stop-circuit, System Error and Option RPM control settings; basic dismantling instructions for the Balancing Heads and a brief Trouble-shooting Guide.
Meyer EB5004 Eltrobalance Dynamic Balancing Unit. Operator's Instruction Manual.