Person Poensgen, Carl Rudolf Permanent URL https://www.proveana.de/en/link/act10000558 last updated 25.05.2021 Show sources Hide sources Basic information Basic information Titel Show sources Kommerzienrat Projektbericht Provenance research on 200 objects acquired by the gallery of paintings in the…04.12.2015 Ortsbezug Wohnort Show sources Deutschland, Düsseldorf Getty, GeoNames Research reports Provenance research on 200 objects acquired by the gallery of paintings in the…04.12.2015 References References Research projects Project reference Provenance research on 200 objects acquired by the gallery of paintings in the period 1933–1945