Featured Image: Richard Roland Holst, Cover for the General Dutch Diamond Workers’ Union (ANDB) “Program of Celebrations for the Introduction of the Eight-Hour Work Day (Programma van de feesten bij de invoering van de achturendag).” 1919.
Featured Image: Richard Roland Holst, Cover for the General Dutch Diamond Workers’ Union (ANDB) “Program of Celebrations for the Introduction of the Eight-Hour Work Day (Programma van de feesten bij de invoering van de achturendag).” 1919.
