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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. W. Watson & Sons Ltd. Title. Catalogue of Microscopes and Accessories. ... Sixteenth edition, 1902. Description. A catalogue of W. Watson & Sons' microscopes & accessories from 1902.

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

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. Illustrated Catalogue of Microscopes, Objectives and Accessory Apparatus. ... Maker. Cambridge Instrument Co. Ltd. Title. [Catalogues and Leaflets]. Description. List of catalogues.

Maker. W. Watson & Sons Ltd. Title. Illustrated Catalogue of Instruments and Accessory Apparatus. ... Maker. W. Watson & Sons Ltd. Title. Abridged Special List of Microscopes, Objectives, Accessory Apparatus, Re-agents, & c!

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

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. Hilger & Watts Ltd. Title. Hilger-Jaco Graphite Electrode Shaper. Description. ... Maker. Watson & Sons (Electro-Medical) Ltd. Title. Apparatus for Mass Miniature Radiography.

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. Microscopes and their Accessories. ... Watson & Sons' catalogue of microscopes & accessories. Shelfmark.

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. S. Tyzack & Son; Ltd. Title. Catalogue of Metal Working Tools and Machines. ... Maker. W. Watson & Sons Ltd. Title. Catalogue of Telescopes Astronomical & Portable and Binocular Glasses.

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 Ltd. Title. Catalogue of Apparatus for Photo-Micrography, Optical and Micro-Projection. ... Maker. R & J Beck Ltd. Title. The Beck Binocular Microscope.

Brief Description. screw-micrometer eyepiece, by W. Watson and Sons, Ltd., English, 1940 (c). ... Origin. England; London. Maker. W. Watson and Sons, Ltd. You are on Page 195 of 715.

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