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Science including Natural Sciences, Chemistry, Physics, Mathematics, Astronomy, Medical Sciences etc

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  • French Wine – Booklet on Instruments for the Examination of Red Wine Colour – J. Dujardin -1902

    French Wine – Booklet on Instruments for the Examination of Red Wine Colour – J. Dujardin -1902

    An interesting 24-page booklet by J. Dujardin published in Paris in 1902.

    The French title “L’Examen de intensite colorante des Vin Rouges par le Vino-Colorimetre Salleron” it goes on to say the methods can be applied to Spanish wines, liqueurs etc.

    The booklet describes the scientific approach to assessing wine quality and colour on a scale designed by J Salleron. At the completion is effectively a price list and description of the various accoutrements necessary to satisfy this important science

    Rare red wine science – Paris 1902

    $90.00

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  • Cased Anemometer By Baird & Tatlock

    Cased Anemometer By Baird & Tatlock

    A pretty good example of a low speed air meter by top maker Baird & Tatlock. Likely designed for and used in the coal mining industry.

    In its original felt lined leather case with attachment screwed to case lid as required. The only blemish is a pressure crack on the face and some paint loss on the blade casing.

    The instrument still works well which is somewhat unusual as discard was one way these instruments left their place of work.

    The instrument comes with a sliding braking system which protects the delicate gearing. Overall a good example now hard to find

    Measure air flow for accuracy and pleasure

    $180.00

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  • The Malay Archipelago -The Land of the Orang-Utan and the Bird of Paradise, with Studies of Man and Nature – Alfred Russel Wallace

    The Malay Archipelago -The Land of the Orang-Utan and the Bird of Paradise, with Studies of Man and Nature – Alfred Russel Wallace

    Wallace’s great book dedicated to Charles Darwin. Beautifully written. An early fourth edition published by Macmillan in 1872. Nevertheless scarce and sought after.

    Octavo, 653 pages. Re-cased at some time with the spine and front laid down; with the desired Orang-utan gilt device retained on front and similarly bird of paradise retained on front. Some marks near front but generally in good condition. Priced to condition for a scarce desirable item.

    Wallace collected over 125,000 specimens identifying thousands of new species during this expedition. This book represents the backbone of his discoveries (The Wallace line) that supports the “Origin of Species”. Well illustrated with maps and engravings

    Wallace – Monumental work – vies with “Origin”

    $270.00

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  • Folding Georgian Guinea Scales c1805

    Folding Georgian Guinea Scales c1805

    A good set of early Guinea Scales with contemporary instructions label. Likely by Stephen Houghton who took over from Anthony Wilkinson at Ormskirk, Lancashire. Wilkinson had died in 1804.

    The end pin is bit tight which means the set need to be pulled gently to open.

    Self-erecting and known generally as the Lancashire Gold Balance. The brass beam is rectangular in section and has a hinged “turn and swing” overweight which counter poises the beam for the guinea or half-guinea. This set has an uncommon variation with the weight having two components, clearly designed for additional weighing standards.

    A small rectangular sliding weight on the load arm registers in graduations to show discrepancies in of under-weight coins.

    The collapsing mechanism makes the whole entirely portal in the gentleman’s trouser.

    Functioning Georgian Gold Sovereign Scale

    $190.00

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  • A Manual of the Birds of Australia – Gregory Mathews and Tom Iredale.

    A Manual of the Birds of Australia – Gregory Mathews and Tom Iredale.

    Described as Volume I but there only ever was one volume. Scarce work led by the guru of Australian bird life Gregory Mathews. Tom Iredale ex British Museum was effectively employed by Matthews on this and Mathews massive illustrated work. Some believe that much attributed to Mathews was in fact done by Iredale.

    Published by Witherby, London in 1921. Quarto, 279 pages, top edge gilt, ten coloured plates and 36 monochrome plates. Some light spotting on page edges, very good complete dust jacket which is a rarity.

    Private library stamp of Harold W Tarr a distinguished Australian ornithologist with a number of published works and papers.

    This volume covers the orders Casuarii to Columbae. The illustrations nicely done by Lilian Medland, the wife of Tom Iredale. A comprehensive work of some distinction as those in the know would expect.

    Important Australian Orinthological Work – Mathews and Iredale 1921

    $240.00

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  • The Forces of Nature – A Popular Introduction to the Study of Physical Phenomena – Amedee Guillemin – Translated by Mrs Norman Lockyer – Edited and with Additions from J Norman Lockyer – 1873

    The Forces of Nature – A Popular Introduction to the Study of Physical Phenomena – Amedee Guillemin – Translated by Mrs Norman Lockyer – Edited and with Additions from J Norman Lockyer – 1873

    Despite being a “Popular” edition, this substantial book is very scarce indeed, possibly because it would have been very expensive in the day. No expense was spared in producing the illustrations.

    This copy housed in a rather flash full leather binding, albeit showing some sign of wear with leather scuffs etc. The binding reflects the provenance which was as a prize at the Hereford Cathedral College in England. At the front is the most elegant manuscript prize inscription in Latin, of course.

    Large royal octavo, 679 pages, with over 150 illustrations, some in colour from chromolithographs.

    A most enterprising book on physics which not only still holds some educational interest today but for anyone interested in the history of the development of the physical sciences then its hard to pass by. Starts with Gravity, Weight, and Universal Attraction … Falling Bodies … the Laws … Newton etc. then Hydrostatics, weights in liquids … Archimedes, Boyle etc Barometers, Pumps Mariotte’s Law. Sound, reflection, velocity, refraction, vibrations, strings, waves etc. Sources of light, photometry, reflection, refraction, colours, spectrum. Radiation, phosphorescence, nature of light, polarization. Heat, calorimetry, a species of motion. Magnets, electrical attraction and repulsion, electrical machines. Leyden Jars, induction, electrical lighting (remember 1873) and finally Atmospheric Meteors.

    We have already indicated that there is so much to like about this book. At Voyager we have always had a fascination regarding electro induction devices such as the Wimshurst machine. Here we have several woodcuts of some of the more superior “electrical machines” of the day … just superb.

    A super gift for anyone interested in early fundamental physics and or the history of the science.

    $280.00

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