LIECHTI "Universal" Lathes Type P Centre lathe, Type PR Turret Lathe and the Type PRT Drum-turret Lathe. Two detailed Sales & Technical Specification Catalogues. 20 pages.
Liechti Lathes (Switzerland ). "Description and Working Instructions" with detailed Sectional Drawings of the "Universal" Lathes Type P Centre lathe, Type PR Turret Lathe, Type PRT Drum-turret Lathe.