Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,702 pages of information and 247,104 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.
Robert John Lecky of Whieldon, Lecky and Lucas and Whieldon, Lecky and Co
1870 Patent. '1328. And Henry Johnson, of No. 1, Essex Street, Forest-gate, in the county of Middlesex, Engineer, and Robert John Lecky, of 24, Stock Orchard Villas, Caledonian-road, in the county of Middlesex, Engineer, have given the like notice in respect of the invention of "improvements in locking screw bolts and nuts."'[1]
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