Apothecary jar. 19th century. France. Porcelain. Label: Empl: Bellad. Handpainted scene of lions, scrolls and foliage. Marked "L. Caut, Paris, 30 Rue des Francs Bourgeant."
Apothecary jar. 19th century. France. Porcelain. Label: Empl: Beton. Handpainted scene of lions, scrolls and foliage. Marked "L. Caut, Paris, 30 Rue des Francs Bourgeant."
Leitz compound monocular microscope. 19th Century. Signed: E. Leitz, Wetzlar, No. 50835 of 11/VIII. Filiale, New York, 1899. Brass with black enamel base. Wooden case and accessories (oculars, additional low power objective and microscope slides)....
Photograph of Hermann Ludwig Ferdinand von Helmholz from page 84 of Sharpey's Album. Helmholz was a sensory physiology. Photographed by Hugo Quaas.
Part of an album of eminent scientists, surgeons, etc. with a collection of autographed letters and 17...