Julius Thomsen 1826-1909, Portrait, Denmark
Summary
Danish chemist, politician, professor Hans Peter Jürgen Julius Thomsen (1826-1909)
Date
1860 - 1880
Source
Royal Danish Library
Link
Copyright info
Public Domain
Summary
Danish chemist, politician, professor Hans Peter Jürgen Julius Thomsen (1826-1909)
Date
Source
Link
Copyright info