Report of the illuminating power and chemical quality of the gas supplied to the City of London during the autumn quarter of 1866 / by Dr. Letheby.

  • Letheby, H. (Henry), 1816-1876.
Date:
1866
Catalogue details

Licence: Public Domain Mark

Credit: Report of the illuminating power and chemical quality of the gas supplied to the City of London during the autumn quarter of 1866 / by Dr. Letheby. Source: Wellcome Collection.

Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

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    which the Gas has been supplied to the public has ranged from 1 inch of water to nearly 3 inches, the average pressure having been an inch and a half. I remain, Gentlemen, Your obedient Servant, HY. LETHEBY, M.B., Gas Analyst for the City of London. Guildhall, December ±th, 1866.