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 250
V. Abridged Communications. A BETTER Tilt for elevating the Sashes of Hot-bed Frames.—Sir, Having seen accidents happen to lights of garden frames,occasioned by sudden gusts of wmd, at a time when the plantsin the frames required a large quantity of air, and it was yetnot eligible to draw the… … accidents niig-htbe avoided. If, for instance, instead of a trian-gular piece of wood, with or without notches, or sometimes abrick-bat or a flower-pot, something of iron were used, ofthe shape here imperfectly shown [Jig. 72.), with notchesto admit the handle of thelight, the handle being madewith…