Source: The Illustrated London News, Nov.17, 1855, p.579
NINTH CLASS.—INDUSTRY CONCERNING THE ECONOMICAL PRODUCTION AND EMPLOYMENT OF HEAT, LIGHT, AND ELECTRICITY.
LARGE MEDAL of HONOUR.—Elkington, Mason, and Co., Birmingham.
FIRST CLASS MEDALS—D. Bailey and Co., Dr. E. Arnot, Edwards and Son, W. T. Henley, Ordnance Map-office, London.
SECOND CLASS MEDALS.—Aland, J. H. Bonham and Son, W. Jeakes, Kuper and Co., W. Pierce, T. L. S. Prideaux, London. ; Chinie, Simard, Methal, and Co., Quebec ; Coal Company, Brookdale ; G. E. Dering, Hertford; J. Daley and Son, Northampton; H. L. Hoole, Sheffield; R. S. Newall and Co., Gateshead.
HONOURABLE MENTION.—Cuudy; Evans, Son, and Co.; Feetham and Co., London; James and Co., Southampton; Sheringham; T. Walker, Sheffield.