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Journal article
The natural constituents of historical textile dyes
The sources and structures of dyes used to colour Western historical textiles are described in this tutorial review. Most blue and purple colours were derived from indigo—obtained either from woad or from the indigo plant—though some other sources (e.g. shellfish and lichens) were used. Reds were often anthraquinone derivatives obtained...Ferreira, Ester S B ; Hulme, Alison N ; McNab, Hamish ; Quye, Anita
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Lecture
Tools of Knowledge: Exploring the Scientific Instrument Trade with Digital Tools
The second edition of the Neuchâtel Seminar in History of Science and Technology – entitled Scientific Objects: Then and Now – aims to reflect on scientific objects and the problems raised by their study by working on two aspects in particular. On the one hand, the seminar will host retrospective...Higgitt, Rebekah
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Abstract
Fractured mountains: quartz crystals and the Cairngorms
Dr Sarah Laurenson is Principal Curator of Modern and Contemporary History and Head of the Modern and Contemporary History Section. She is responsible for the Scottish collections representing cultural, social, political, military and domestic history from c.1750 to the present.Laurenson, Sarah
collections, Scottish material culture, mountains, fragmented objects , research, natural environment, and mineralogy
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Journal article
West Pans: excavations at a ceramic production site in Musselburgh, East Lothian
Excavations were undertaken in 1981 and 1990–1 at the site of the 18th-/19th-century ceramics manufacturing complex of West Pans, near Musselburgh. The foundations of several structures were uncovered although many proved impossible to interpret or date. Several puddling pits, most of them quite small, were identified, as was part of...Lewis, John ; Cobo del Arco, Belen ; Eremin, Katherine ; Forbes, Shiela ; Gallagher, Denis …
kiln, ceramics, William Littler, and puddling pits
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Journal article
Tongland works in Galloway and the women engineers
In 1916, a factory was established by William Beardmore and Thomas Pullinger at Tongland in south-west Scotland that was for much of the time that it was in operation staffed by women. Initially manufacturing aero engines, the women were being trained for a career in engineering, not simply as war...Innes, Louise
Women engineers, Pullinger, aero engines, Tongland, Galloway cars, and factory
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Book chapter
Jacob Christoff Le Blon's secret for weaving tapestry
An assessment of Jacob Christoff Le Blon's invention of a method of weaving tapestry (usually hand-woven) mechanically on a drawloom, patented in London in 1727. The article is the first detailed analysis of Le Blon's method.Wyld, Helen
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Blog post
John J Deas: Scotland's typewriter pioneer
When the first typewriters went on sale in Scotland in 1876, these American-made machines were little known novelties with few obvious customers. It took forward minded retailers to see the value in typewriters. One of the most successful was John J Deas of Dundee who pioneered the sale of typewriters...Inglis, James ; Taubman, Alison
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Journal article
Noninvasive Characterization and Quantification of Anthraquinones in Dyed Woolen Threads by Visible Diffuse Reflectance Spectroscopy
The anthraquinone components of the roots of various species of madder (like Rubia tinctorum L. and Rubia peregrina L.) have been used for millennia as red colorants in textiles, carpets, tapestries, and other objects. To understand the selection and preparation of dyestuffs in various cultures and historical periods, these dyes...Chavanne, Clarisse ; Troalen, Lore G ; Fronty, Isabelle Bardies ; Buléon, Pascal ; Walter, Philippe
Dyes and pigments, Optical properties, Color, Extraction, and Liquid chromatography