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George James Coles
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Individual
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Individual
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Publication of GB190311368ApublicationCriticalpatent/GB190311368A/en
11,368. Coles, G. J. May 19. Chairs; rail joints.-The rails D are gripped between pivoted steel holders A, shaped to embrace the web and flange of the rail, and mounted on pins C in slotted cast bases or chairs B. Joint chairs are provided with two pairs of pivoted holders A, as shown in Fig. 3, which may be locked by keys fitted through the chair ends and under the holders.