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Login. Accession No. 2947. Brief Description. direct-vision spectroscope, by W. Watson and Sons Ltd., English, 1900 (c). ... Origin. England; London. Maker. W. Watson and Sons Ltd. Class. optical.

Maker. Cambridge Instrument Co. Ltd. Title. Cambridge quick-acting electronic recorder. Description. ... Maker. W. Watson & Sons Ltd. Title. A Classified List of Lantern Slides and Lecture Sets.

Login. Accession No. 2946. Brief Description. direct-vision spectroscope, by W. Watson and Sons Ltd., English, 1900 (c). ... Origin. England; London. Maker. W. Watson and Sons Ltd. Class. optical.

Maker. Cambridge Instrument Company; Ltd. Title. Cambridge Electrical CO2 Indicator and Recorders. ... Maker. W. Watson & Sons Ltd (Pye Instrument Group). Title. Service Microscope.

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.

Watson and Sons Ltd., English, circa 1940. Origin. England; London; 313 High Holborn. ... Maker. W. Watson and Sons Ltd. Beck [objectives] Swift [objective] Browning [eyepieces].

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.

Brief Description. 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. Illustrated Catalogue of Microscopes, Objectives and Accessory Apparatus. ... Maker. Cambridge Instrument Co. Ltd. Title. Cambridge Microscan Mark IIA x-ray analyser.

Brief Description. direct-vision spectroscope, by W. Watson and Sons Ltd., English, 1900 (c). ... Origin. England; London. Maker. W. Watson and Sons Ltd. You are on Page 119 of 715.

Maker. Weston Electrical Instrument Co.; Ltd. Title. Radio Control. Description. Includes several pages of general information. ... Maker. W. Watson & Sons; Ltd. Title. Catalogue of Microscopic Objects.

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. Description of New Junior Metallurgical Microscope (and various other accessories). ... Maker. Short & Mason; Ltd. Title. Meteorological and Other Scientific Instruments.

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. Cooke; Troughton & Simms; Ltd. Title. Cooke Pocket Magnifier: A high class Lens for general use in Technical Industries, and for Mining Engineers, Geologists, Naturalists, Botanists, Doctors and others. ... Maker. W. Watson & Sons Ltd. Title.

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. Catalogue of Microscopes and Accessories. ... Watson & Sons' microscopes & accessories from 1920. Shelfmark.

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.

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