Group portrait Karl Kautsky, Paul Singer ...
The presidium of the Congress. Place of persons indicated on back.
Group portrait Karl Kautsky, Paul Singer ...
The presidium of the Congress. Place of persons indicated on back.
type
dateOfPublication
form
nativeViewer
period
topic
alternateName
Kautsky, Karl.
Singer, Paul.
Troelstra, Pieter Jelles.
contentUrl
description
The presidium of the Congress. Place of persons indicated on back.
inLanguage
name
Group portrait Karl Kautsky, Paul Singer ...