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Brief Description. achromatic compound microscope, ‘Fram’ student type; made by W. ... Brief Description. solar microscope, by J. and W. Watkins, English, 1791-1808.

Brief Description. achromatic compound microscope, binocular; made by W. Watson & Sons Ltd.; 1875 - 1925. ... Origin. 313 High Holborn; London; England. Maker. W. Watson & Sons Ltd.

Brief Description. compound achromatic microscope, by W.Watson, mid-20th century. Origin. London. ... Maker. W.Watson and Sons, Ltd. Accession No.

Brief Description. Edinburgh students microscope by Watson & Sons, London, circa 1930. ... Origin. London. Maker. Watson & Sons 313 High Holborn. Accession No.

Brief Description. achromatic compound microscope, ‘Fram’ student type; made by W Watson & Sons Ltd.; circa 1910. ... Origin. 313 High Holborn; London; England. Maker. W. Watson & Son Ltd.

Brief Description. microscope accessories, by W. Watson and Sons Ltd. and Carl Zeiss, English and German. ... Brief Description. mounted and framed print of Thomas Phelps and John Bartlett at work in Sherburn Castle Observatory, by James Watson, English,

Brief Description. achromatic compound microscope, petrological, by W. Watson and Sons, English, circa 1920. ... Origin. England; London; 313 High Holborn. Maker. W. Watson and Sons Ltd.

Brief Description. compound microscope, culpeper type, by Thomas Blunt, English, 1801 - 1827. ... Brief Description. two cabinets of microscope slides, by various makers, English, 19th Century.

Brief Description. compound microscope, drum type, Italian [attributed], 4/4 18th Century. ... Brief Description. achromatic compound microscope, by W. Watson and Sons Ltd., English, circa 1940.

Brief Description. microscope slide of blood (”Blood discs”), by W. Watson and Sons, English,. ... Origin. England; London; 313 High Holborn. Maker. W. Watson and Sons.

Brief Description. microscope slide; made by W. Watson & Son; circa 1900. ... Origin. 313 High Holborn; London; England. Maker. Watson & Sons. Accession No.

Brief Description. museum microscope, by W. Watson and Sons Ltd., English, early 20th century. ... Origin. England; London; 313 High Holborn, W.C. Maker. W. Watson and Sons Ltd.

Brief Description. compound microscope, possibly achromatic, with mechanical stage, by E Leitz and W. ... Watson and Sons Ltd., German and English, 1905 and circa 1910 [mechanical stage].

Brief Description. compound microscope, possibly achromatic, by Carl Zeiss, German, 2/2 19th Century. ... Brief Description. achromatic compound microscope, by Carl Zeiss, German, 4/4 19th Century.

Description. Catalogue of books about microscopes, with prices. (At end of catalogue: Advertisement for Watson Objectives; advertisement for ‘The History of the Microscope’ by Chas. ... Griffin and co.; advertisement for second-hand microscopes sold