VOUMARD Type 3 (3ACH,3APCH, 3-32 and 3A, etc.) Internal Grinding
Machines:Highly Detailed Operator's Instruction and Maintenance Manual with Sectional Drawings and large Hydraulic and Electrical Schematics.

HERCUS 3A Tool & Cutter Grinder. Sales & Technical Specification Catalogues. 4 pages.

VOUMARD Type 3A Machine-specific Internal Grinder: Detailed Operator's Instruction and Maintenance Manual with Sectional Drawings and large Hydraulic and Electrical Schematics.

Diaform Servicing and Adjustment Manual for Vertical Types A, B, AT, BT, 2A, 2B, 3A, 3B, 4A, R
and 4B. Includes several useful sectional drawings.

Eagle Surface Grinders: Unfortunately no manual appears to have been issued for these machines but there is an interesting collection of Sales and Specification Catalogue available for the early and late Standard and Heavy Duty Models 1, 2, 2A, 3, 3A, 4, 4A, 5, 6; the Model 534 in Mk.1 and Mk.2 versions together with a price list.

Excel No.3, 3A and 3C Surface Grinders. Operator's Instruction Manual with Parts List as Component Photographs.