Zoek in Rijksstudio
Brief aan Anna Dorothea Dirks
Jan Kalff, 1925, brief, RP-D-1984-40-J.KALFF-4
Brief aan Philip Zilcken
Edmond Sagot, 1911, brief, RP-D-1982-43-SAGOT(ED.)-2
Jan Kalff, 1925, brief, RP-D-1984-40-J.KALFF-4
Edmond Sagot, 1911, brief, RP-D-1982-43-SAGOT(ED.)-2