The Grolman Fitting System American Optical model 12607 is a pre-owned, collectible optical device originating from the United States. This unique piece offers a glimpse into the world of science and medicine, specifically within the realm of optics. With its American Optical branding and specific model number, this fitting system is a valuable addition for collectors interested in vintage optical equipment and American manufacturing history. Its distinct design and historical significance make it a sought-after item for those with a passion for optical collectibles. Please see all pictures. Thank you!
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This vintage wooden microscope slide holder box is a charming storage case for displaying or storing microscope slides. Its classic design and sturdy construction make it a practical and stylish addition to any laboratory or collector's display. Perfect for those who appreciate the history and craftsmanship of scientific instruments.
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From the set " Human Physiology " origially produced in 1888, however, i believe this dates from a later set. See photo 3.
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Vintage 1920s COMPASS TECHNICAL DRAWING GEOMETRY DRAUGHTSMAN BOXED SET This is a nice set we are not sure if it's complete the majority of the body work is brass and looks to be of good quality the box itself has an elastic band around the bottom as the base has come away there is also a piece missing on the right hand side of the lid The box itself measures 20.5 centimeters by 12 centimeters by five centimeters Any questions feel free to ask thanks for looking
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This one is 300mm long.
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The Vintage Donegan Optical Opti-VISOR Binocular Magnifier is a unique and collectible piece featuring an adjustable headband for comfortable wear. Made in the United States, this binocular magnifier offers a band expansion range of 7.25 - 8.25 inches, providing a versatile option for different users. The magnification strength of this vintage piece is unknown, adding to its mystery and appeal for optical collectibles enthusiasts. Perfect for browsing through scientific and medical literature or exploring various optical phenomena, this Opti-VISOR is a rare find for collectors interested in vintage optical devices.
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Looks like never used. Measures 3.5" in length. Box shows storage wear. Has Original box and wrapping. Number previous owner wrote on box is 4233. Please see pictures for details. E mail with questions. Shipping is USPS.
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