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Maker. W. Watson & Sons Ltd. Title. An Illustrated Catalogue of Mathematical, Drawing and Surveying Instruments. ... Sixth edition. Description. An illustrated catalogue of instruments by W. Watson & Sons Ltd.

Brief Description. microscope accessories, by W. Watson and Sons Ltd. and Carl Zeiss, English and German. ... Origin. England; London [W. Watson and Sons Ltd.] and Germany; Jena [Carl Zeiss].

Maker. W. Watson & Sons Ltd. Title. Catalogue of Microscopes and Accessories. ... Eighteenth edition, 1906. Description. A catalogue of W. Watson & Sons' microscopes & accessories from 1906.

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;.

Maker. W. Watson & Sons Ltd. Title. Abridged list of Prepared Specimens for the Microscope for teaching and demonstration purposes. ... Description. Essay on the history and applications of refractometry, spectrometery and polarimetry, written by L.

Watson and Sons Ltd., English, 1925. Origin. England; London; 313 High Holborn, WC1. ... Maker. Jenkin W. Watson and Sons Ltd. [manufacturer]. Class. astronomy. Earliest Date.

Maker. Cambridge Instrument Company; Limited. Title. Industrial Conductivity Apparatus. Description. Pictures and short descriptions of the technical specifications of instruments. ... Maker. W. Watson & Sons Ltd. Title. Catalogue of Telescopes

Watson and Sons, English, circa 1920. Origin. England; London; 313 High Holborn. ... Maker. W. Watson and Sons Ltd. J. Swift and Son [objectives].

Maker. W. Watson & Sons Ltd. Title. Catalogue of Microscopes and Accessories. ... Watson & Sons' microscopes & accessories from 1920. Shelfmark.

Brief Description. direct-vision spectroscope, by W. Watson and Sons Ltd., English, 1900 (c). ... Origin. England; London. Maker. W. Watson and Sons Ltd. Accession No.

Maker. W.Watson & Sons Ltd. Title. Emergency Catalogue of Microscopes and Accessories. ... 25th edition. 1918. Description. Emergency catalogue of Watson microscopes and accessories.

Brief Description. microtome, sliding; made by W. Watson & Sons [and Zeiss]; 1890. ... Maker. Watson & Sons. Accession No.

Maker. Carl Zeiss. Title. Homals for Photomicrography and projection. Ref: Mikro 390/34. ... Maker. W. Watson & Sons; Ltd. Title. Microscopes and Their Accessories.

Brief Description. screw-micrometer eyepiece, by W. Watson and Sons, Ltd., English, 1940 (c). ... Origin. England; London. Maker. W. Watson and Sons, Ltd. Accession No.

Maker. W. Watson & Sons Ltd. Title. Watson Astronomical Telescopes and Accessories. ... 23rd edition. Description. Catalogue of Watson astronomical telescopes and accessories. Shelfmark.

Watson & Sons, E. Wheeler and others; circa 1900. Origin. England. ... Maker. W. Watson & Sons Wheeler. E. others. Accession No.

Maker. Newton & Wright Ltd. Title. Apparatus for Stereoscopic Tele-Radiography and Screen Examination. ... Maker. W. Watson & Sons Ltd. Title. Catalogue of Apparatus for Photo-Micrography, Optical and Micro-Projection.

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.

Maker. W. Watson & Sons Ltd. Title. Supplemental List of Watson's "Argus" Microscope and Accessories. ... October 1903. Description. Supplemental list of Watson's "Argus" microscope & accessories.

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.