Elements of the subterranean electric telegraph built by Francis Ronalds in 1816

Size: 2811px × 1778px
Photo credit: © FLHC DSB22 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ancient, antique, artifact, bygone, educational, fashioned, heirloom, historic, historical, historically, history, image, nostalgia, nostalgic, rarity, relic, vintage