Source Persons Title Role Maartje Stols-Witlox other Hampel, I.C.G. author Records Title Page(s) in source §. 15.,Das Ausbessern der Oelgemälde mit Oelfarben und die Zubereitung des Retouchir-Firnisses. 62-3 UNKNOWN 30 UNKNOWN 29-30 UNKNOWN 29 UNKNOWN 28-29 UNKNOWN 28 UNKNOWN 28 UNKNOWN 26-27 UNKNOWN 26 UNKNOWN 22-25 1 2 next › last » Library (geocoded): Place of edition (geocoded):