The gardener's magazine and register of rural & domestic improvement (1826)
Loudon, J. C. (John Claudius), 1783-1843, A. & R. Spottiswoode, printer, United States. Patent Office. Scientific Library, former owner DSI · London : Longman, Rees, Orme, Brown and Green · leaf 387
376 London Nurseries. the top, which averages full 1 ft. wide, are constructed of two plates of castiron, allowing a cavity for water of three quarters of an inch, presenting aninternal surface, on which the fire acts, of 70 ft. superficial, or rather more,and of course giving an equal external…
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