Gorton 1-22 Mastermil Maintenance Manual.

Gorton 1-22 Mastermil Operator's Handbook - includes a copy of the detailed 16-page Sales, Technical Specification and Accessories Catalogue

Gorton 1-22 Mastermil Repair Parts Manual

Gorton 2-30 Trace-Master: Maintenance Manual and Exploded Assembly Diagrams Parts Manual.

GORTON 2.28 and 2.30 Vertical Milling Machines. Detailed and well-illustrated Sales, Technical Specification and Accessories Catalogue with an annotated control diagram.14 pages. 

GORTON Machine Tools General Catalogue: Milling, Profiling, Duplicating, Die Sinking,
Engraving and Special Machines. 12 pages.

G160 GORTON Vertical and Universal Millers "Super-Speed" Adjustable Ran-knee Type with vertical and Universal heads. Full-range Catalogue with annotated control diagrams. 1961. 16 pages.

GORTON Vertical and Universal Millers. Range Catalogue 1963 12 pages.

Gorton 8-D, 81/2-D & 9J "Super-speed" Vertical Milling Machines. Operation & Maintenance Manual with Parts as Sectional Drawings. Includes lubrication, adjustments, instructions on how to set up work, data on cutters for die and mold work, grinding single-flute Gorton cutters and cutter speed charts, etc.

GORTON Vertical Mastermill Miller Type 1-22. Well-illustrated etailed Sales & Technical Specification & Accessories Catalogue 1964 with a sectional drawing 
through the head and an annotated control diagram. 16 pages.