Grace's Guide To British Industrial History

Registered UK Charity (No. 115342)

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,257 pages of information and 244,498 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.

John Piggott

From Graces Guide
July 1887.
July 1903.
November 1903.
November 1903.
March 1904.
March 1904.
March 1904.
March 1904.
May 1904.
November 1904.
December 1904.
June 1905.
July 1906.
July 1908.
June 1909.
December 1912
February 1913.
February 1913.
1919. J. P. "Impregnable" Motor Cycle.

JP were the initials of John Piggott of Cheapside, London, who produced a motorcycle early in 1913.

This machine had a 2.75hp engine, belt drive and sprung forks. There was also the option of a hub gear.

Although the motorcycle was listed until the middle of 1914, the outbreak of World War I stopped any further production.


See Also

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Sources of Information

  • The British Motorcycle Directory - Over 1,100 Marques from 1888 - by Roy Bacon and Ken Hallworth. Pub: The Crowood Press