Friedrich Heinrich Philipp Franz von Hefner-Alteneck, April 27, 1845 - January 6, 1904, was a German electrical engineer and one of the closest aides of Werner von Siemens, reproduction of a photo from the year 1895, digital improved

---

Size: 2200px × 2760px
Location: europe
Photo credit: © Sunny Celeste / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: -, 6, 27, 1845, 1895, 1904, 4932293, aides, april, black, closest, digital, early, electrical, engineer, face, franz, friedrich, german, germany, hefner-altene, hefner-alteneck, heinrich, historical, important, improved, january, people, personalities, philipp, photo, picture, portrait, remembrance, reproduction, siemens, souvenir, vintage, von, werner, white, year