Browse Items (682 total)

  • Collection: Encyclopaedia of the North East

Double windmills. Two sets of four brass vanes on an axel with a leaf spring connected to it, on a brass and wooden stand. The vanes are facing the direction of rotation on one set and are twisted away from it on the other set.
Demonstration of air resistance. Double windmill each with 4 vanes : first set vanes fixed perpendicular to direction of motion; second set of vanes can be rotated individually around axis of support arm to give range of resistance from…

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Head of Despair. A small wooden head with bared teeth, red lips and covered with flaking paint, with long white hair.
Wooden painted head, the hair is woven into a cloth scalp that is connected by an internal rod to the base. The hair stands on end when the head is sat on a electrostatically charged table, King's visitors' centre caption "Another of Professor…

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Notebook. An open manuscript book with an illustration of a pulley system consisting of three pulleys arranged vertically, attached with rope to a single weight. The opposite page has explanatory text.
Lecture notes of Patrick Copland by William Knight on Natural Philosophy

Volume 1: Institutes of Natural Philosophy 383 pages of lecture notes on natural philosophy with chapters including analysis, synthesis, animal economy, general properties of…

marischalcollege 2000.jpg
Image of Marischal College from George Washington Wilson collection.

Walking stick. A wooden stick almost a metre long with four segments. It has silver caps at both ends, the top one is bulbous. There is a small hole with silver mounts around it going through the stick near the top.
Cane walking stick with silver top. The top is inscribed to 'Geo. Turreff' and stamped with maker's initials (William Jamieson - died 1841). Museum's 'Slip Catalogue': 'George Turreff was appointed by the Aberdeen Town Council Dean of Guild's…

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