Details
Carl Zeiss, Jena and New York:
seven catalogues of microscopes, 1895, 1898, 1902, 1913, 1924, 1927, 1934; and eight smaller pamphlets, later (15)
seven catalogues of microscopes, 1895, 1898, 1902, 1913, 1924, 1927, 1934; and eight smaller pamphlets, later (15)