H C Depose (Henri Chatelaine), France, antique Map Measurer, brass Brass ,,For Russian Empire,, kilometers centimeters and ancient Russian measurements Selling as on photos
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The Vintage Mersco Wholesale Co. Neck Magnifier Glass is a collectible piece that was made in Japan. This neck magnifier glass comes with its original box, adding to its historical value and authenticity. Perfect for optical collectors or enthusiasts of science and medicine artifacts, this piece offers a unique glimpse into the past with its Japanese craftsmanship and vintage design.
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STEAM ENGINEERING. A terrific collectible - AN 1898 BOOK - HAWKINS' AIDS TO ENGINEERS EXAMINATIONS! AIDS TO ENGINEERS' EXAMINATIONS. HAWKINS' AIDS. BY N. HAWKINS, M. E. OF STEAM ENGINEERING. INDEX IN BACK.
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They are essential tools for weather forecasting, with changes in pressure indicating approaching weather systems.
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Would look great mounted on a wall! Brass Pantograph is in excellent condition. Housed in a fitted wooden box (mahogany?). with working lock and key and swing catches to close. (map not included).
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STANLEY OF LONDON WOODEN WITH BRONZE FITTINGS. SURVEYORS/THEODOLITE ADJUSTABLE STAND.
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This vintage flat leg inside calliper is a must-have for any engineering or surveying enthusiast. Made by HG Engineering, this collectible is a perfect addition to any collection. The calliper features an inside leg measurement that is accurate and reliable, making it a great tool for professionals or amateurs alike. Crafted with precision and care, this calliper is ideal for measuring angles and curves with ease. Its sturdy construction ensures that it will last for years to come, while its vintage design adds a touch of nostalgia to any collection. Whether you're a seasoned professional or a hobbyist, this vintage flat leg inside calliper is a great addition to your collection. SEE PHOTOS FOR SIZES AND CONDITION
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Magnification: 50X~1600X. What's more, you can also connect the digital microscope to PC or TV via the included cable and view objects on bigger screen conveniently. Adjustable Desktop Stand: The adjustable base stand enables you to place the digital microscope on desktop for stable use and adjust the usage and observe angle flexibly.
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