Ancient Lightning Rod with a long iron rod. It was invented in 1752 by Benjamin Franklin (1706-1790). Colored engraving.

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Size: 1788px × 8328px
Photo credit: © Prisma Archivo / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 18th, age, air, benjamin, century, colored, conductor, device, engraving, finials, franklin, history, invention, lightning, modern, protect, protection, rod, science, strike, system, terminal, termination