Leonardo da Vinci. Stretching device and volute gear for a barrel spring. 1498-1500. Pen and ink

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Size: 5312px × 3947px
Location: italy
Photo credit: © Gravure Francaise / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 1498, 1500, barrel, da, device, gear, ink, leonardo, pen, spring, stretching, vinci, volute