POREBA (FUM) Lathes Types TR70B and TR70C Operator's Instruction and Maintenance Manual with a Parts Manual as large sectional drawings (many with dimensions making the manufacture of replacements possible) and a Hydraulic Schematic. Also included are some electrical diagrams showing connections for the various motors and the hydraulic copying attachment - though these do not appear to be full electrical schematics. This manual is typical of the communist-era types being printed on a dark paper using a spirit duplicator, hence the quality is not terribly good. It is likely that sent as a high-resolution PDF the drawings would be easier to read. If you would like a PDF just add PDF to one of the lines in your address.