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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,

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. 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.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. Catalogue of Microscopes and Accessories. ... Watson & Sons from 1913. Shelfmark.

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.

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.

Maker. W. Watson & Sons; Ltd. Title. Microscope accessories. Description. Shelfmark.

Login. Shelfmark. Wts.84. Maker. W. Watson & Sons Ltd. Subjects. Microscopy; microscopes; microscopic accessories; mechanical stages; microtomes; polarizing apparatus. ... Watson & Sons from 1913. Earliest Date. 1913. Latest Date. 1913.

Maker. W. Watson & Sons Ltd. Title. The Kima Microscope. Description. -

Login. Shelfmark. Wts.70. Maker. W. Watson & Sons Ltd. Subjects. Microscopy; microscopes; microscope accessories; metallurgical microscope. ... Watson & Sons. (1927). Earliest Date. 1927. Latest Date. 1927. Pages.

Maker. W. Watson & Sons. Title. Radiometer holder [facsimile]. Description. The catalogue entry begins with a short description of how the radiometer works, and emphasizes that instructions issued with the Pastilles (a

Brief Description. clinometer, Watson & Sons, 1920 (c). Origin. 313; High Holborn; London; England. ... Brief Description. 'Service II' compound microscope, by W. Watson & Sons, English, 1954, used as student loan microscope in library of King’s College

Maker. W. Watson & Sons Ltd. Title. New Microscopes for Philately and New Accessories for the Microscope. ... Maker. W. Watson & Sons Ltd. Title. Part 4 of Catalogue of Microscopes and Accessories for Metallurgy.

Maker. W. Watson and Sons. Title. Electro-Therapeutical Apparatus: A Descriptive and Illustrated Price List of Apparatus for Radiography, Radioscopy, Radiotherapy, High Frequency, Static and Sinusoidal Currents, Electrolysis, Galvanism, Faradism,

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.

Login. Shelfmark. wts.26. Maker. W. Watson & Sons Ltd. Subjects. microscopes (classroom microscope; objectives; eyepieces; micrometers; mechanical stage; drawing prism; magnification table); optical; demonstration equipment (micro-projector).

Login. Shelfmark. wts.19. Maker. W. Watson & Sons. Subjects. Radiometers; X-rays; Scientific apparatus and instruments.

Maker. W. Watson & Sons. Title. Description & price list of the Holostigmat lens [facsimile]. ... The catalogue presents its information under these headings:-. Watson’s new rimless eye-glasses;.

Login. Shelfmark. wts.22. Maker. W. Watson and Sons. Subjects. medical (electrotherapy; X-ray tubes; X-ray equipment; fluoroscopes; radiometer; X-ray shields; compressors; orthodiagraph; radiographic couches; large cage solenoid; static

W. Watson's naval Mersa binocular glass;. Prism field glasses;. Watson & Sons' Perspect prism field glass;. ... Watson's Century telescope;. Watson's Popular telescope, illustration;. Watson & Sons' Popular telescope;.

Maker. W. Watson & Sons Ltd. Title. An Illustrated Catalogue of Microscopes, Objectives and Accessory Apparatus. ... Fifteenth edition, 1900. Description. An illustrated catalogue of W. Watson & Sons' microscopes & accessories from 1900.

Maker. W. Watson & Sons Ltd. Title. The Book of the Watson Microscope. ... Description. A small booklet about the Watson microscope, giving directions for its use.

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;.

Maker. W. Watson & Sons Ltd. Title. Binocular Microscopes. Description. Booklet for Watson binocular microscopes. ... Maker. W. Watson & Sons Ltd. Title. Watson Microscopes Parts 1 & 2.

Login. Shelfmark. wts.13. Maker. W. Watson & Sons. Subjects. Binoculars.; Telescopes.; Prisms (Ophthalmology). ... Watson's Century telescope;. Watson's Popular telescope, illustration;. Watson & Sons' Popular telescope;.

A 1927 catalogue of binoculars and telescopes by W. Watson & Sons Ltd. ... Maker. W.Watson & Sons Ltd. Title. Emergency Catalogue of Microscopes and Accessories.

Login. Accession No. 5974. Brief Description. Edinburgh students microscope by Watson & Sons, London, circa 1930. ... Watson Edinburgh-type student microscope. Rigid black enamelled brass tripod stand with brass body and extra binocular body with two x6

Maker. Watson & Sons (Electro-Medical) Ltd. Title. Diathermy. Description. A booklet on the range of Diathermy apparatus available. ... Eighteenth edition, 1906. Description. A catalogue of W. Watson & Sons' microscopes & accessories from 1906.

WATSON & SONS, LTD. MANUFACTURERS. 313, High Holborn;. LONDON.’ (ivorine plaque on inside of box door). ... Two push-fit eyepieces in place. Three-objective rotating nosepiece with one objective by Baker and two by Watson.

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

Inscription. ‘W. WATSON & SONS LTD. LONDON’ (engraved in two places on brass mechanism). ... Five black painted iron weights; spare eyepieces. From Watson’s catalogue (see history file): The equatorial head:.

Maker. W. Watson & Sons Ltd. Title. Watson Astronomical Telescopes and Accessories. ... Maker. W. Watson & Sons. Title. Second-hand microscopes and accessories, et cetera [facsimile].

It was here on February 28th 1953 that Francis Crick and James Watson first announced their discovery of how DNA carries genetic information. ... Description Notes. blue plaque, removed from the eagle pub, commemorating watson and crick's announcement of

Maker. W. Watson & Sons Ltd. Title. Catalogue of Photo-Micrographic and Optical Projection Apparatus. ... Maker. W.Watson & Sons Ltd. Title. Electro-Therapeutical Apparatus. Description. A descriptive & illustrated price list of W.

Login. Accession No. 5886. Brief Description. screw-micrometer eyepiece, by W. Watson and Sons, Ltd., English, 1940 (c). ... Special Collection. Provenance. Donated on 01/11/2002. Inscription. On micrometer:. W. Watson & Sons, Ltd.

Maker. W. Watson & Sons Ltd. Title. Part 6 of the Catalogue of Watson Microscopes: Polarizing Microscopes and Accessories for Petrological Chemical and Industrial Purposes. ... Maker. W. Watson & Sons Ltd. Title. Microscopes and Accessories - Part 1

Watson and Sons Ltd., English, circa 1940. Origin. England; London; 313 High Holborn. ... 26865’ (on hind leg). ‘x1.5. W. Watson & Sons, Ltd. London’ (on eyepiece holder).

Description. The catalogue presents its information under these headings:-. Watson & Sons' “Ideal spectacles and pince-nez:. ... Maker. W. Watson & Sons Ltd. Title. Catalogue of Watson Microscopes part 5 : Photomicrographic and Projection Apparatus.

Reichart]; and Germany; Jena [Carl Zeiss]. Maker. W. Watson and Sons Reichert, C. ... Description Notes. Eight objective lenses. Four Watson objectives; two by Reichert; two by Zeiss.

Login. Accession No. 0602. Brief Description. Astrolabe, “The Oxford Astrolabe”, by Watson & Sons, English, 1925. ... Description Notes. Astrolabe by Watson & Sons, English, 1925. Paper and celluloid astrolabe mounted on aluminium with plastic ring,

Maker. W. Watson & Sons Ltd. Title. Accessories for Watson Microscopes. ... Description. Catalogue of Watson microscope accessories. Shelfmark.

Watson and Sons, English, 1876 (c). Origin. England; London; 313 High Holborn [W. ... Watson & Sons, 313 High Holborn, London) the lower containing the manuscipt number “219”.

Maker. W. Watson & Sons Ltd. Title. Catalogue of Watson Microscopes Part 1 : Microscopes and Accessories for all the Biological Sciences. ... 34th edition. Description. Catalogue of Watson microscopes & accessories for the biological sciences.