Scientific & Medical Antiques
Old Technology & Books
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Antique Electrical Apparatus & Instruments
Books
Electrical
Magic lanterns
Microscopes
Microscope slides
Physics
Faraday Mercury Motor
Thomson Galvanometer
Made by Muirhead
Holtz Tube
Ewer Geissler tube
Twin Catherine Wheels Geissler Tube
Early Siemens Brothers Polarised Telegraph Relay
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