Zwolle trots op helden
Actually Albert Schweitzer visited Zwolle in 1932 (not 1931) and his penpall Horreus de Haas
Actually Albert Schweitzer visited Zwolle in 1932 (not 1931) and his penpall Horreus de Haas
Schweitzer en De Haas. Wat verbindt deze geweldenaren