NIIGATA Milling Machines 2UM Series 2UMB, 2UMP and 2UMV. Sales and Technical Specification Catalogue. 26 Pages.

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.