Kenmerken
Information obtained from our archives can not be used without crediting the source and our archive must be mentioned at least once in full without abbreviations.
VOLLEDIG/Full:
Erfgoedcentrum Achterhoek en Liemers, Doetinchem. Toegang 0195 Koninklijke Fabrieken Diepenbrock en Reigers te Ulft NV (DRU), 1882-1982 (1992)
VERKORT/Thereafter:
NL-DtcSARA 0195