Asquith OD1, OD2, OD3 and OD4 Radial-arm Drills Manual Mk.1 Manual
Asquith OD1, OD2, OD3 and OD4 Radial Drilling Machines Mk.1 early versions: A complete data pack consisting of: Operator's Instruction and Maintenance Manual and Parts Manual (Sectional Drawing) with installation and foundation details and Electrical Schematics. Includes usefully detailed and well-illustrated early and late Sales and Specification Catalogues.