SIMPLE AND INTERESTING INVENTIONS. ORANGE PEELER. Inventor of the Lucifer Hatch. A Simple Current Transformer. BUG TRAP. The New Australian Patent Law. SPRING ICE SKATE. TELESCOPIC GUNSIGHT., scientific american, 1902-03-22

- Image ID: 2ABXP70
SIMPLE AND INTERESTING INVENTIONS. ORANGE PEELER. Inventor of the Lucifer Hatch. A Simple Current Transformer. BUG TRAP. The New Australian Patent Law. SPRING ICE SKATE. TELESCOPIC GUNSIGHT., scientific american, 1902-03-22
Penta Springs LLP / Alamy Stock Photo
Image ID: 2ABXP70
SIMPLE AND INTERESTING INVENTIONS. ORANGE PEELER. Inventor of the Lucifer Hatch. A Simple Current Transformer. BUG TRAP. The New Australian Patent Law. SPRING ICE SKATE. TELESCOPIC GUNSIGHT., scientific american, 1902-03-22
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