One of the nurses involved in the deportation handed over the original prints to the activist, Sinteza and survivor Hildegard Lagrenne (1921–2007) around 1987/88 after hearing them on a radio programme. Reproductions were made on the occasion of a public event at the site of the former collection camp in Cologne in 1989, which were handed over to the archive of the NS Documentation Centre of the City of Cologne in the 1990s.