Keywords: Nobel Prize diplom Wilhelm Conrad Röntgen.jpg Nobel Prize diploma of Wilhelm Conrad Röntgen http //www uni-wuerzburg de/en/ueber/university_of_wuerzburg/roentgenring_science_mile/nobel_laureates/wilhelm_conrad_roentgen_1901/ 1901 Sofia Gisberg 1854 “1926 see http //nobelprize org/nobel_prizes/about/diplomas/chronological html nobelprize org and Manfred Neureiter http //books google de/books id n7pb8SX9MKoC pg PT157 dq Gisberg +Sofia v onepage q Gisberg 2C 20Sofia f false Lexikon der Exlibriskünstler p 157 PD-Art PD-Art Wilhelm Conrad Röntgen Nobel Prize diplomas 1901 Sofia Gisberg Nobel Prize 1901 |