File:Hantaro Nagaoka.jpg

DescriptionHantaro Nagaoka.jpg English: Hantaro Nagaoka (1865-1950) Date 1930s date QS:P,+1930-00-00T00:00:00Z/8 Source [1] Author Unknown authorUnknown

English A photo of the famous Nagaoka Hantaro, known for his "Solar system" model of the atom.

Hantaro Nagaoka cropped 1 Hantaro Nagaoka 193903.jpg

DescriptionHantaro Nagaoka cropped 2 Hantaro Nagaoka 193903.jpg Hantarō Nagaoka was inaugurated as President of the Imperial Academy on March, 1939. Date

DescriptionHantaro Nagaoka (2).jpg English: Hantarō Nagaoka. 日本語: 長岡半太郎。 Date Unknown date Source English: Dai Nana Kai Sekai Kyōiku Kaigi Shi, Jō (Record