Possible possessor / holder: Basters, M.H.L. [nl] Location: Apeldoorn [nl] Archival source: Archief SNK nr.703
Possible possessor / holder: Denijs, J. [nl] Role: art dealers Location: Amsterdam [nl] Archival source: Archief SNK nr.703
Possible possessor / holder: Risch, A. [nl] Location: Hamburg [nl] Archival source: Archief SNK nr.703
