CENTEC 2, 2A and 2B Milling Machines: A data packing consisting of: an improved copy of the original, rather inadequate publication - with better diagrams, extra illustrations and additional Maintenance notes. A second different edition of the manual with a Parts List as sectional diagrams.

Centec 2C, Automill Mk. 11 and Automill Mk. 111: Operator's Handbooks and Parts Manual as Sectional Drawings. Includes a copy of the maker's Sales and Specification Catalogue.