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John Bull Knee Grips
Pair of John Bull No.3 Knee Grips.
As fitted to Rudge-Whitworth, Brough Superior, AJS, Matchless etc models from about 1922-1934.
Embossed 'Brit.Pat.163211'
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This item is out of stock or is an 'order on demand item'
type 3 for 1920s machines