Portrait of Nicolas Léonard Sadi Carnot, Father of thermodynamics; Black and white photograph taken circa 1890s

---

Size: 3778px × 5232px
Photo credit: © Timewatch Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 19th, antiquarian, antique, black, bygone, carno, century, cmvolvii, engineer, french, historic, historical, industry, inventor, mechanical, monochrome, nicolas, nineteenth, olden, period, photograph, photographic, picture, pictures, print, prints, record, sadi, scientist, times, timewatchimages, vintage, white, éonard