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 167,700 pages of information and 247,103 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.

Conrad Knap and Co: Difference between revisions

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[[Image:Im18861105En-Conrad.jpg|thumb| 1886. ]]
[[image:Im18880629E-Knap.jpg|thumb| June 1888. Root Steam Boiler. ]]
[[image:Im18880629E-Knap.jpg|thumb| June 1888. Root Steam Boiler. ]]
[[Image: ‎Im18891213Eng-Knap.jpg|thumb| December 1889. ]]
[[Image:‎Im18891213Eng-Knap.jpg|thumb| December 1889. ]]
[[image:Im1889v68-p7.jpg|thumb| 1889. Root steam boilers.]]
[[image:Im1889v68-p7.jpg|thumb| 1889. Root steam boilers.]]



Latest revision as of 17:17, 19 January 2022

1886.
June 1888. Root Steam Boiler.
December 1889.
1889. Root steam boilers.

of 11 Queen Victoria Street, London, EC. Works: Lincoln.

See Conrad Knap

Licensee of the Knap's improvements with respect to Root's Patent Steam Boiler.


See Also

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