VINTAGE CASELLA THERMOHYGROGRAPH , Untested. Needs a good clean.
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The Watkins Johnson Direction Finding Receiving Reconnaissance System from the 1970s is a piece of scientific equipment that was used for navigation and communication purposes. Developed in the United States, this technology falls under the category of Scientific Instruments and is a fascinating collectable item for those interested in engineering and surveying. Made of paper, this system represents a significant advancement in technology during the 1970s and is a valuable piece of history for collectors.
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eBay
This vintage ammeter gauge by Sangamo Weston is a must-have for any collector of scientific instruments. With its classic design and sturdy construction, it's sure to be a reliable tool for measuring amperage for years to come. Ideal for display in any lab or collection, this gauge is perfect for those who appreciate the beauty and functionality of vintage scientific equipment. Whether you're a seasoned collector or just starting out, this ammeter gauge is a great addition to any collection.
eBay
eBay
eBay
eBay
📚 Dark academia decor. Features traditional weather indicators Glass intact. Width: ~18cm. ✔ Made in England. ✔ Solid wood case with rich grain.
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