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Page 326 of 698
Shelfmark
Maker
Ernst Leitz
Title
Heating and Cooling Object Stage for Microscopes
Description
Shelfmark
Maker
Tintometer
Title
ESTIMATION OF COLOURING MATTER IN TANNING SOLUTIONS
Description
Extract from an article by Dr. J. Gordon Parker published originally in The Journal of The International Society of Leather Trade Chemists, Vol. XXI, Sept 1928, No. 9, about how the Lovibond scale has been used to determine a numerical expression of colour in tanning materials by the International Association of Leather Trade Chemists and how the Rosenheim Schuster Colorimeter can be used to conduct this method. Includes image of the Colorimeter and the cost with 60 glasses. (£25).
Shelfmark
Maker
Percy Lund; Humphries & Co Ltd
Title
The Illustrated Annual of Microscopy
Description
An illustrated annual of microscopy. Includes section at back of microscopes & accessories by various makers.
Shelfmark
Maker
Cambridge Instrument Co. Ltd.
Title
Cambridge Instrument Company Limited News
Description
Shelfmark
Maker
A. West & Partners
Title
Surveying Instruments and Accessories.
Description
A catalogue of surveying instruments and accessories by A.West and partners, from 1939.
Shelfmark
Maker
Tintometer
Title
Lovibond’s Artificial White Light Reflector.
Description
Price list for Lovibond’s Artificial White Light Reflector and the Brewers and Maltsters 3a set, including guidelines for commercial malt analysis and caramel estinmation.
L.3a
Shelfmark
Maker
Horne & Thornthwaite
Title
Hints in Reflecting & Refracting Telescopes and Their Accessories. Fourth Edition, Much Enlarged. 1880
Description
A booklet containing hints on using reflecting & refracting telescopes and accessories.
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