Possible possessor / holder: Jong (3), de [nl] Location: Hilversum [nl] Archival source: Archief SNK nr.618
Possible possessor / holder: Denijs, J. [nl] Role: art dealers Location: Amsterdam [nl] Archival source: Archief SNK nr.618
Possible possessor / holder: Rienecker, O. [nl] Location: München [nl] Archival source: Archief SNK nr.618
