[From drawing and photograph to printed illustration; engravers, lithographers and printers in action for the Nederlandsch Tijdschrift voor Geneeskunde to 1920].
From 1857 to 1920 a number of engravers and lithographers supplied the Nederlandsch Tijdschrift voor Geneeskunde with illustrations. Two lithographers may be regarded as regular contributors to the Journal. They were A.J. Wendel of Leiden, who from 1859 to 1875 was active as house lithographer, and the Amsterdam lithographer C. Mooy from 1883 to 1910. The new techniques of mechanical reproduction of photographs in printing slowly but surely replaced the lithos and wood engravings.