TOS SN-40C and SN-50C Lathes: Operator's Instruction and Maintenance Manual. Although clear, this reproduction of this manual is not to out usual very high standards.

TOS SN-40C and SN-50C Lathes: Spare Parts Manual as Sectional Drawings, Electrical Diagrams and reproductions of the frequently damaged screwcutting charts.

TOS SN-40 and SN-50C Lathes. Sales and Technical Specification and Accessories Catalogue. 4 pages.