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Login. Shelfmark. wts.20. Maker. W. Watson and Sons; Ltd. Subjects. microscopes; microscope accessories (objectives; eye-pieces; nose-pieces; camera lucida; condensers; illuminators; lamps; filters; photomicrographs; life cells; live boxes;

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 & Sons Ltd. Title. Equatorial Mounts for Telescopes of 3 and 4 inches aperture. ... Description. A leaflet for equatorial mounts for telescopes from W. Watson & Sons.

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

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. New Microscopes for Philately and New Accessories for the Microscope. ... Description. A leaflet for W. Watson & Sons' new microscope for philately.

Login. Shelfmark. wts.19. Maker. W. Watson & Sons. Subjects. Radiometers; X-rays; Scientific apparatus and instruments. ... The four major areas of difficulty are reviewed, and the radiometer holder is introduced as a solution to the problem.

Maker. W. Watson & Sons Ltd. Title. Catalogue of Microscopes and Accessories. ... Watson & Sons from 1913. Shelfmark.

Designed after the Persian,. Moorish and European instruments. in the. Old Ashmolean Museum, Oxford. ... Watson & Sons in 1925. Made of metal, paper and plastic, this astrolabe was one of the first to make use of modern materials to improve the practical

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

Maker. W. Watson & Sons; Ltd. Title. Photomicrographic and Projection Apparatus. ... Index. - List of other Watson publications. - List of depots and agencies.

Brief Description. cabinet of microscope slides; made by W. Watson & Sons and others; 2/2 19th century. ... Origin. 313 High Holborn; London; England. Maker. W. Watson & Sons others.

Maker. W. Watson & Sons Ltd. Title. Catalogue of Microscopic Objects and Photo-Micrographic & Other Lantern Slides. ... Maker. W. Watson & Sons Ltd. Title. Second-hand Microscopes and Accessories, et cetera.

Watson and Sons Ltd., German and English, 1905 and circa 1910 [mechanical stage]. ... Origin. Germany; Wetzlar [Ernst Leitz]; England; London [W. Watson and Sons Ltd.].

Description. A booklet for Watson & Sons' high-tension transformers and other x-ray equipment. ... Description. A catalogue from W. Watson & Sons of various glasses and other instruments.

Watson & Sons [and Zeiss]; 1890. Origin. 313 High Holborn; London; England and 16 Forrest Road; Edinburgh; Scotland. ... DEPOT. W. WATSON & SONS. 313 HIGH HOLBORN LONDON. and 16 FORREST ROAD EDINBURGH’; ‘4087’ (on plate on the side).

Watson & Sons giving instructions for using the paraboloid and lamp attachment for dark-ground illumination with the microscope. ... Maker. W. Watson & Sons Ltd. Title. An Illustrated Catalogue of Microscopes, Objectives and Accessory Apparatus.

Login. Accession No. 6484. 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.

Description. The catalogue presents its information under these headings:-. Watson & Sons' “Ideal spectacles and pince-nez:. ... Maker. W. Watson & Sons. Title. A supplemental list of binocular glasses of new type including prism glasses, Telescopes