Grace's Guide

British Industrial History

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,487 pages of information and 233,925 images on early companies, their products and the people who designed and built them.

Non-Slip Stone Co

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Non-slip stone flags[2]

See Also


Sources of Information

  1. The Builder, Volume 121, page 866
  2. The Municipal Journal and Public Works Engineer, Volume 35, Issues 1744-1770, page 1316