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 194
to a very small extent, as indicated at b. This being done, the righthand of the operator applies the thin flat point, or spatula, of the handle of 166 Le Bon Jardinicr, 1839. the grafting-knife on one side of the incision, and passes it through to the otherside; the strap of bark is then torn…