Astra Milling Machines Catalogue
Astra Milling Machines: Models: F1, F2, L1, L2, L4, "Plain Miller" (horizontal), Type "0" and Type CM-60. Sales and Specification Catalogues covering the complete range.
Newall-Keighley L4 and L6 Cylindrical Grinder Manual
Newall Type L4 and L6 Plain Cylindrical Grinding Machine: Operating and Maintenance Manual with Parts as Sectional Drawings. Includes a Hydraulic schematic.