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The catalogue presents its information under these headings:-. Watson’s new rimless eye-glasses;. ... Watson’s perfect vision spectacles;. Watson & Sons’ “Fram” field glass;. Watson & Sons’ Century telescope;.

Description of basic principles of phase-contrast by transmitted light. - Labelled diagram of the Watson phase-contrast apparatus. - ... Description of principles of the Watson phase-contrast apparatus. - Description of the Watson phase-contast apparatus,

Maker. W. Watson & Sons Ltd. Title. New Microscopes for Philately and New Accessories for the Microscope. ... Maker. W. Watson & Sons Ltd. Title. Equatorial Mounts for Telescopes of 3 and 4 inches aperture.

Watson & Sons, English, 1954, used as student loan microscope in library of King’s College, Cambridge. ... Inscription. Description Notes. 'Service II' compound microscope, by W. Watson & Sons, English, 1954, used as student loan microscope in library

Maker. W. Watson & Sons Ltd. Title. “750”, “840”, “1035” by Watson. ... Description. Advertisement for 3 new models that have been added to Watson’s range of binoculars, with prices, specifications and illustrations; advertisement for 3

Watson & Sons and others; 2/2 19th century. Origin. 313 High Holborn; London; England. ... WATSON & SONS 313 HIGH HOLBORN LONDON’ (on many of signed slides).

Description of basic principles of phase-contrast by transmitted light. - Labelled diagram of the Watson phase-contrast apparatus. - ... Description of principles of the Watson phase-contrast apparatus. - Description of the Watson phase-contast apparatus,

Login. Accession No. 2193. Brief Description. clinometer, Watson & Sons, 1920 (c). ... Inscription. ‘Watson and Sons 313 High Holborn LONDON’ (on clinometer dial).

Maker. W. Watson & Sons Ltd. Title. 1936 Microscopes : "Service" "Bactil" "Kima" Universal Binocular. ... Description. A booklet for W.Watson & Sons microscopes from 1936. Shelfmark.

Login. Shelfmark. wts.23. Maker. W. Watson & Sons Ltd. Subjects. optical (binoculars). ... Title. “750”, “840”, “1035” by Watson. Description. Advertisement for 3 new models that have been added to Watson’s range of binoculars, with prices,

Maker. W. Watson & Sons Ltd. Title. Part 4 of Catalogue of Microscopes and Accessories for Metallurgy. ... Watson & Sons. (1927). Shelfmark.

Watson and Son Ltd. Class. surveying; military;. Earliest Date. 1940. Latest Date. ... Inscription. ‘PLOTTER, FIELD MK IV. W. WATSON & SON LTD. No 9233 1940’ (signed).

List of other parts of the complete catalogue of Watson microscopes. - ... Index. - List of other Watson publications. - List of depots and agencies.

Login. Shelfmark. wts.25. Maker. W. Watson & Sons; Ltd. Subjects. microscopes; microscopy (lamp-condensers; illuminator; illuminating system; eyepieces; parachromatic objectives; holoscopic objectives; apochromatic objectives; books on microscopy;

Maker. W. Watson & Sons Ltd. Title. Catalogue of Microscopes and Accessories. ... Watson & Sons from 1913. You are on Page 20 of 698.

Login. Shelfmark. Wts.68. Maker. W. Watson & Sons Ltd. Subjects. Microscopy; microscopes; microscope accessories; philatelic microscope. ... Description. A leaflet for W. Watson & Sons' new microscope for philately.

Maker. W. Watson and Sons; Ltd. Title. Prices for Microscopes and Accessories contained in catalogue, 27th edition. ... H. Watson and Sons, Ltd. Shelfmark.

Login. Shelfmark. Wts.67. Maker. W. Watson & Sons Ltd. Subjects. Microscopy; microscopes; Service microscope; Bactil microscope; Kima microscope; universal binocular microscope. ... Title. 1936 Microscopes : "Service" "Bactil" "Kima" Universal Binocular.

Login. Shelfmark. Wts.83. Maker. W. Watson & Sons Ltd. Subjects. Astronomical apparatus; telescopes; telescopic accessories; equatorial mounts. ... Description. A leaflet for equatorial mounts for telescopes from W. Watson & Sons.

Maker. W. Watson & Sons Ltd. Title. The Cassegrain Dark Ground Illuminator.