Niigata 2HMB Milling Machine. Operator's Instruction and Maintenance Manual with Parts as Sectional Drawings and a large Electrical Schematic. The original copy was printed on a "blue" paper using a spirit duplicator - hence the drawings, even after being scanned at 800 d.p.i. are not of the best quality. The text is perfectly clear. Includes a copy of the maker's detailed Sales and Technical Specification Catalogue.