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Login. Shelfmark. Wts.88. Maker. W. Watson & Sons Ltd. Subjects. Mathematical instruments; navigation instruments; astronomical instruments. ... Watson & Sons. Earliest Date. Latest Date. Pages. 4. Address. 313 High Holborn, London, W.C.1.

the Instrument; Counter Settings;. Part C - Rotational Adjustment of the Slits and the Grating. ... Maker. W. Watson and Sons; Ltd. Title. Microscopes: price list March 1965.

Login. Shelfmark. Wts.57. Maker. W. Watson & Sons Ltd. Subjects. Scientific instruments; microscopes; microscope accessories; lanterns; lenses; theodolites; binoculrs. ... Title. Illustrated Catalogue of Instruments and Accessory Apparatus. 1885.

Maker. W. Watson & Sons Ltd. Title. Catalogue of Watson Microscopes part 5 : Photomicrographic and Projection Apparatus. ... Description. Catalogue of Watson microscopes, part 5. Shelfmark.

Login. Shelfmark. Wts.60. Maker. W. Watson & Sons Ltd. Subjects. Microscopy; microscopes; microscope accessories; objectives; photo-micrographic apparatus. ... Watson & Sons' microscopes & accessories from 1902. Earliest Date. 1902.

Description. Description of the refractometer; illustrations (photographs); list of prices of refractometer and additional parts. ... Maker. W. Watson and Sons. Title. Electro-Therapeutical Apparatus: A Descriptive and Illustrated Price List of Apparatus

Login. Shelfmark. Wts.59. Maker. W. Watson & Sons Ltd. Subjects. Microscopy; microscopes; microscope accessories; objectives; photo-micrographic apparatus. ... Watson & Sons' microscopes & accessories from 1906. Earliest Date. 1906.

Login. Shelfmark. Wse.1. Maker. Watson & Sons (Electro-Medical) Ltd. Subjects. Electro-Medical apparatus; electro-medical devices; therapeutic currents; heat and light therapy; vibratory massage.

Maker. W. Watson & Sons. Title. Second-hand microscopes and accessories, et cetera [facsimile]. ... Maker. W. Watson & Sons. Title. A descriptive price list of a new high-tension transformer for producing x-rays and high frequency currents without

Login. Shelfmark. Wts.80. Maker. W. Watson & Sons Ltd. Subjects. Scientific instruments; mathematical instruments; drawing instruments; surveying instruments. ... Description. An illustrated catalogue of instruments by W. Watson & Sons Ltd.

Login. Shelfmark. Wts.93. Maker. W. Watson & Sons Ltd. Subjects. Microscopy; microscopes; microscopic accessories; petrological microscopes. ... A catalogue of petrological microscopes & accessories from W. Watson & Sons.

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.

Login. Shelfmark. Wts.85. Maker. W. Watson & Sons Ltd. Subjects. Microscopy; microscopes; microscopic accessories; objectives; substage-condensers; photo-micrographic apparatus. ... Watson & Sons from 1904. Earliest Date. 1904. Latest Date. 1904.

Login. Shelfmark. Wts.87. Maker. W. Watson & Sons Ltd. Subjects. Microscopy; microscopes; microscopic accessories; objectives; condensers; microtomes. ... Title. Catalogue of Microscopes and Accessories. Twenty-second edition, 1912-13. Description. A

Login. Shelfmark. Wts.58. Maker. W. Watson & Sons Ltd. Subjects. Microscopy; microscopes; microscope accessories; objectives; substages; microtomes; microscopic objects. ... Description. An illustrated catalogue of W. Watson & Sons' microscopes &

Login. Shelfmark. Wts.86. Maker. W. Watson & Sons Ltd. Subjects. Microscopy; microscopes; microscopic accessories; microscope stages; objectives; condensers; illuminators. ... Watson & Sons from 1910-11. Earliest Date. 1910. Latest Date. 1911.

Login. Shelfmark. Wts.76. Maker. W. Watson & Sons Ltd. Subjects. Microscopy; photo-micrography; photo-micrographic apparatus; optical projection apparatus. ... Watson & Sons Ltd. Earliest Date. Latest Date. Pages. 48. Address.

Login. Shelfmark. Wts.82. Maker. W. Watson & Sons Ltd. Subjects. Microscopy; microscopes; microscopic accessories; objectives; condensers; illuminators. ... Description. A catalogue of W. Watson & Sons' microscopes & accessories from 1920.

Login. Shelfmark. Wts.95. Maker. Watson & Sons (Electro-Medical) Ltd. Subjects. Radiography; radiographic apparatus; x-ray equipment; x-ray accessories. ... Title. Catalogue of X-Ray Generators and Radium X-Ray Accessories. Description. A catalogue of

Login. Shelfmark. Pye.50. Maker. W. Watson & Sons Ltd (Pye Instrument Group). ... Earliest Date. Latest Date. Pages. 17. Address. W. Watson & Sons, Ltd., Barnet, Herts, England.

Login. Shelfmark. Wts.63. Maker. W. Watson & Sons Ltd. Subjects. Microscopy; microscopes; microscope accessories; microscopic objects; photo-micrographic lantern slides. ... Watson & Sons. Earliest Date. 1912. Latest Date. 1913. Pages. 72.

Login. Shelfmark. Wts.81. Maker. W. Watson & Sons Ltd. Subjects. Glasses; field glasses; binoculars; opera glasses; telescopes; barometers; thermometers; hygrometers. ... Description. A catalogue from W. Watson & Sons of various glasses and other

Login. Shelfmark. Wts.99. Maker. Watson & Sons (Electro-Medical) Ltd. Subjects. Radiography; x-rays; x-ray equipment; x-ray apparatus; transformers; induction coils; cathode tubes. ... Title. High-Tension Transformers For the Production of X-Rays.

Login. Shelfmark. Wts.64. Maker. W. Watson & Sons Ltd. Subjects. Microscopy; microscopes; microscope accessories; illuminating apparatus; dark-ground illumination; paraboloid dark-ground condenser. ... Description. A leaflet from W. Watson & Sons giving

Login. Shelfmark. wts.14. Maker. W. Watson & Sons. Subjects. Vision.; Eye--Examination.; Eyeglasses--Catalogs.; Ophthalmology. ... Watson & Sons' “Ideal spectacles and pince-nez:. The testing of your eyes:.

Login. Shelfmark. wts.17. Maker. W. Watson & Sons. Subjects. Microscopes--Catalogs. Title. ... Accessories, et cetera on the remaining pages give brief details, specifications, and prices.

Login. Shelfmark. wts.16. Maker. W. Watson & Sons. Subjects. Current transformers (Instrument transformer)--Design and construction; X-rays--Equipment and supplies; Electrotherapeutics--Instruments. ... Estimates of complete high tension transformer

Login. Shelfmark. wts.18. Maker. W. Watson & Sons. Subjects. Eyeglasses--Catalogs.; Vision.; Binoculars; Telescopes; Optical instruments. ... Watson’s perfect vision spectacles;. Watson & Sons’ “Fram” field glass;. Watson & Sons’ Century

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

Login. Shelfmark. wts.15. Maker. W. Watson & Sons. Subjects. Lenses--Design and construction.; Lenses--Catalogs. ... The Holostigmat Convertible wide-angle lens;. Watson’s tele-photo attachments. The new Watson-Conrady process lens, “Actinolux”;.

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 ... 1930. Pages.

Watson and Sons, 313 High Holborn, London, England on 14/03/1930. The other was purchased by Robert Stewart Whipple from T. ... For more on Bate’s life and works, see Wh.6262. 20/12/2013.

Inscription. ‘W. WATSON & SONS LTD. LONDON’ (engraved in two places on brass mechanism). ... The London firm of W. Watson & Sons (founded 1837) became a leading provider of home telescopes, as stargazing, planet watching, and comet hunting became

Origin. Germany; Jena. Maker. Carl Zeiss W. Watson & Sons Ltd. ... PARACHROMATIC 2 INCH. WATSON & SONS LTD. LONDON’ (case for objective lens).

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

Brief Description. field plotter, Mark IV, W. Watson & Sons Ltd, English, 1940. ... Origin. England; London. Maker. W. Watson and Son Ltd. Accession No.

Brief Description. artillery director, Watson & Sons, 1916. Origin. London; England. ... Maker. Watson and Sons. Accession No.

Brief Description. microscope objectives, by various makers, English and German, 4/4 19th century. ... Watson and Sons. Accession No.

Origin. Germany; Jena. Maker. Carl Zeiss W. Watson & Sons Ltd. ... Brief Description. anatomical model of a moon jellyfish, Aurelia aurita, by Les Fils D'Emile Deyrolle [The sons of Emile Deyrolle], French, 1900 (c).