[Folder containing reprint of a photograph by Willem Witsen, entitled "Portrait of his wife Betsy Witsen-van Vlotem and their son Eric", with information about the photograph by Ingeborg Th. Leijerzapf and a covering letter from the European Society for the History of Photography].
Witsen, Willem,1860-1923.
Leijerzapf, Ingeborg Th.
European Society for the History of Photography.
Provinciaal Museum voor Fotografie (Antwerp, Belgium)
[Antwerpen : Provinciaal Museum voor Fotografie,
1983]