Glass jar with stopper and a T Gerrard and Co. scale rule. SEE PHOTOS.
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F4458 Comprehensive Slide Rule. Crafted with a blend of wood and plastic, this rule reflects a period of engineering and surveying expertise from 1951 to the present. This tool is not just an item of interest to collectors but also a functional piece that can be used for a variety of mathematical and drafting tasks.
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Vintage Streamline Flow Calculator made by H. H. Mear & Co. Ltd, 56 Appleton Road, Dalton, Huddersfield, England. A circular slide rule designed for engineers to calculate fluid flow, head loss, and pipe dimensions. Includes: • Original blue plastic sleeve with gold lettering • Circular rotating calculator disc marked with flow and pipe data • Instructions printed on the face • Marked B.PEL on reverse Condition: good vintage condition with light marks and signs of use consistent with age. All dials rotate freely. A great collectible for engineers or slide rule enthusiasts. 📏 Diameter approx: 7 inches (18 cm)
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All copper. Well made. Several dings from use. (SEE PHOTOS).
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The Vintage Otis King's Calculator Scale 423 & 414 is a rare scientific instrument from the United Kingdom, dating back to the 1950s. Made of durable steel, this calculator scale is a unique piece of scientific history. Complete with original instructions, box, and case, this collectable item is perfect for enthusiasts of scientific instruments and vintage technology. The Otis King's Calculator Scale is a valuable addition to any collection, showcasing the craftsmanship and innovation of British scientific instruments.
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Vintage Helix Drawing set in original leather case TS 1005 B Made in Germany so guaranteed quality Please see pics
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This Ceramic Palmistry Hand, measuring 24cm in height, is a unique phrenology model used in the study of medical conditions. Made from ceramic, this piece is a detailed representation of the human hand, making it ideal for practitioners of palmistry and phrenology. With a history dating back to 1951, this unmodified item offers a glimpse into the past and present practices of these medical disciplines. Made with precision and attention to detail, this ceramic palmistry hand is a valuable addition to any collection or professional setting.
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