Grace's Guide To British Industrial History

Registered UK Charity (No. 1154342)

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,711 pages of information and 247,105 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

Sumner, Mayoh and Haley

From Graces Guide

formerly Mayoh and Haley

1927 Sumner, Mayoh and Haley were the contractors for the Buenos Aires underground railway.[1]

See Also

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Sources of Information

  1. Shields Daily News - Thursday 13 January 1927