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GB Patent: GB-474,531
Improvements relating to radial arm drilling machines
Patentee: George Feather (exact or similar names) - Worcester, England USPTO Classifications: Tool Categories: metalworking machines : drilling and boring : drill presses : radial drill presses Assignees: James Archdale & Co. Ltd. - Birmingham, England Manufacturer: James Archdale & Co. Ltd. - Birmingham, England Witnesses: Unknown	Patent Dates: Applied: Jun. 11, 1936 Granted: Nov. 03, 1937 Patent Pictures: Espacenet patent Report data errors or omissions to steward Jeff Joslin "Vintage Machinery" entry for James Archdale & Co.

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