Three MATHEYS "Semi-Jig Boring Machines" Catalogues. All are highly detailed with many illustrations, annotated control diagrams, some sectional drawings, Accessory Listings and price lists.

MATHEYS Foreuses et Fraiseuses de Precision Modeles 13/P1, 19/P1, 28/P1, 10P, 13P, 19P et Perceudr Radiale Murale. Catalogue de vente et de spécifications techniques. French Text. 5 pages