A kaleidoscope is a toy that uses light and mirrors to reflect objects and create beautiful, fascinating repeating patterns. Handmade Kaleidoscope made In High Quality Solid Brass. Material :Brass & Glass,Leather.
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MATERIAL-Brass and glass.
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Antique Glass U. S. Custom House Hydrometer Proof Tralle's Scale
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FROM THE SET TITLED " HEAT " BY YORK AND SON DATED 1877 BUT NO LATER THAN 1888.
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Up for sale is this beautiful W Watson & Sons Ltd 'Service' microscope. I bought this with the intention of learning how to use it but have never got around to it and have reluctantly decided to let it go. It is in lovely cosmetic condition for a c100 year old antique. I believe it is complete and working but am no expert on that so please do come and try before you buy if you can. I will post but would much prefer the buyer to collect.
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Vintage Streamline Flow Calculator by H. H. Mear & Co. Ltd Hydraulic Engineering
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Magnification adjustable from 1X to 1000X. It will help you see and analyze tiny objects in microscopic details. Magnification: 1X - 1000X (Manually). Resolution: 720P, VGA. 1 Microscope. Illumination Scope: 0 - 30000LUX.
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