An Antique Scientific Illustration of a Medical Galvanometer

This is a free vintage scientific illustration of a medical galvanometer

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This is a vintage scientific illustration of a galvanometer used in 19th century hospitals. It was used to measure electrical currents. This image was curated and edited from a 1968 medical equipment catalog. You are free to use this image for free and without permission in your projects and online. If sharing this image online, please provide a link back to

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