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 345
. 332 Memoirs of the Caledonian Horticultural Society. … abcd, The external walls of the pits, built of droved ashlar, 8 in.thick. In the upper course of ashlar, on both sides, are gutters for carryingoff the rain-water from the roof sashes. The drawing is 10 ft. over thewalls. e, An elevated walk, with steps, on which the gardener may stand withease,…
