Credit: ©The Royal Society
    Image number: RS.11799

    Crystallised salts

    Date
    1764
    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
    Content object
    nature
       > mineral
    Description
    Studies of the formation crystals of salts viewed by microscope under magnification. Figure 1 shows a drop of a distilled solution of verdegris (copper carbonate or copper II acetate) by solar microscope. Figure 2 shows the crystallisation of borax (‘les Coagulations du Sel sedative’).

    Plate 3 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, 1764).

    Inscribed above: ‘TAB.III.’ Inscribed below: ‘M.F.Lederm. del. A.W.W. excud.’

    The accompanying text is headed: ‘Table III. De la Formation des Sels’.

    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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