Credit: ©The Royal Society
    Image number: RS.19965

    Branch

    Date
    1768
    Creator
    Adam Wolfgang Winterschmidt (1733 - 1796, German) , Engraver
    After
    Martin Frobene Ledermuller (1719 - 1769, German) , Naturalist
    Object type
    Library reference
    48660
    Material
    Technique
    Dimensions
    height (print): 245mm
    width (print): 195mm
    Subject
    Physics
       > Optics
          > Microscopy
    Biology
       > Botany
    Biology
       > Natural history
    Description
    Sectional study of a branch of an unidentified tree from Spain at natural size (figure 1) and viewed by microscope, under magnification (fig. 2).

    Inscribed above: ‘TAB: XLIII.’

    The accompanying text is headed: ‘Un morceau de bois de Spain, coupe d'une branche en travers’ [‘A piece of wood from Spain, cut through’].

    The author writes of the specimen: ‘Tour le coupe en travers de grandeur naturelle, par ou vous reconnoitres la grosseur & l’age de la branche; les 26 anneaux ou cercles marquant le meme nombre d’anees’ [‘The circular section at life size, by which you can tell the size and age of the branch; the 26 rings of circles marking the same number of years it is old’].

    Plate 43 from Amusement microscopique, tant pour l'esprit que pour les yeux, contenant... estampes... d'apres nature...by Martin Frobene Ledermuller, plates volume (Adam Wolfgang Winterschmidt, Nuremburg, 1768).

    Martin Frobene [Frobenius] Ledermuller (1719-1769) German naturalist was employed in various capacities as a notary, turning to microscope studies after an illness induced temporary deafness.
    Associated place
    <The World>
       > Europe
          > Germany
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