Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,258 pages of information and 244,500 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.
of Meadowhall, Sheffield .
1933 Shardlow Check Reading Micrometer patented by Ambrose Shardlow and Co and Herbert Orr. 'Linear-dimension gauges. AMBROSE, SHARDLOW, & CO., Ltd., Washford Road, Attercliffe, and ORR, H., 37, Huntley Road, both in Sheffield. Sept. 12, 1933, No. 25273.' [1]
1945 Advert for micrometers. [2]
1951 Advert for micrometers. [3]
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