This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
PerpetualLampAd. Perpetual lamps using compressed air fuelling mechanisms th century PDArt Check categories November en Rangaku Japanese language Rangaku Artworks missing infobox template
Page 2023 Free-images.com. All images are Public Domain