Photo on the left
The Kautsky sons Karl, Felix, and Benedikt (from left to right)
around 1903
Call number:
BG A7/146
Photo on the right
Karl Kautsky as a dedicated father noted the weight and height of his sons Felix, Karl, and Bendel from 1901 till 1903; and his own weight. 'Dada' 67-64-64 kilo, whereas 'Mummi' 76-75-77 kiloFrom
Kautsky-Family Archive, nr 1822