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 662
estated respecting this plough, will see the greatsaving of labour in digging or hoeing stiff clays, be-tween wet and dry, with two-pronged spade-forksand hoes. {fig. 134.) The navigators spade, with asemi-cylindrical blade (^g. 135. a); with a roundedblade {b); with a scolloped blade (c); with a…
