Possible possessor / holder: Gébel, P.G. [nl] Location: Den Haag [nl] Archival source: Archief SNK nr.674
Possible possessor / holder: Gébel, T.J.R. [nl] Role: collection Location: Amsterdam [nl] Archival source: Archief SNK nr.674
Possible possessor / holder: Onbekend (Duitsland) [nl] Location: Archival source: Archief SNK nr.674 Remarks: Gestapo. [nl]
