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

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

Maker. Bausch & Lomb. Title. Microscopes. Large Models for Research and Photomicrographic Work. ... Maker. W. Watson & Sons Ltd. Title. Catalogue of Telescopes Astronomical & Portable and Binocular Glasses.

Brief Description. three pairs of ‘Speera’ Binocular magnifiers, one pair by W.Watson and Sons Ltd., English, 1/4 20th Century. ... Origin. England; London; 313 High Holborn. Maker. W. Watson and Sons Ltd.

Maker. W. Watson & Sons Ltd. Title. A Classified List of Lantern Slides and Lecture Sets. ... Maker. Alex. Mabon & Sons. Title. The Mabon Standard Mining Compass.

Brief Description. achromatic compound microscope, by W. Watson and Sons Ltd., English, circa 1940. ... Origin. England; London; 313 High Holborn. Maker. W. Watson and Sons Ltd.

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. Watson& Sons (Electro-Medical) Ltd. Title. X-Ray Accessories. Description. A catalogue of x-ray accessories from Watson & Sons (Electro-Medical) Ltd. ... Maker. W. Watson & Sons Ltd. Title. Catalogue of Apparatus for Photo-Micrography, Optical and

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. Microscopes and Accessories - Part 1 (38th edition). ... Maker. W. Watson & Sons Ltd. Title. The Book of the Watson Microscope.

Origin. England; London [W. Watson and Sons]; and Austria; Vienna [C. ... Reichart]; and Germany; Jena [Carl Zeiss]. Maker. W. Watson and Sons Reichert, C.

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. Microscopes and their Accessories Instruments for Metallurgy Petrology and Mineralogy. ... General Managers report including summary of orders and sales, discussion about instrument division.

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. Short & Mason; Ltd. Title. Catalogue of Barometers, Compasses, Airmeters, Self-recording and other Scientific Instruments. ... Maker. W. Watson & Sons Ltd. Title. Description of New Junior Metallurgical Microscope (and various other accessories).

Brief Description. model astrolabe, by Jenkin, manufactured by W. Watson and Sons Ltd., English, 1925. ... Origin. England; London; 313 High Holborn, WC1. Maker. Jenkin W. Watson and Sons Ltd.

Maker. W. Watson & Sons. Title. Spectacles and pince-nez [facsimile]. Description. ... Watson’s perfect vision spectacles;. Watson & Sons’ “Fram” field glass;. Watson & Sons’ Century telescope;.

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

Maker. W.Watson & Sons Ltd. Title. Second-hand Astronomical Telescopes and Sundries. ... Description. Catalogue of secondhand telescopes and sundries. Shelfmark.