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GB Patent: GB-188,705,209
Spanners
Patentee:
William March - London, England

USPTO Classifications:

Tool Categories:
wrenches : axle nut wrenches

Assignees:
None

Manufacturer:
March & Co. - London, England

Witnesses:
none listed

Patent Dates:
Granted: Apr. 07, 1887

Patent Pictures: [ 1 | 2 ]
William March patent April 7, 1887 (edited from Abridgments of Specifications)
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Description:
Adjustable "double size" spanner for axle nuts; known examples marked "MARCH & CO. PATENT - LONDON" have the end screw adjustment for the movable jaw.

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