Zoek in Rijksstudio
Jahrbuch für Photographie und…
Wilhelm Knapp, 1892, boek, RP-F-2001-7-1396C
The process year book for 1899
Penrose and Company, 1899, boek, RP-F-2001-7-1413B
Wilhelm Knapp, 1892, boek, RP-F-2001-7-1396C
Penrose and Company, 1899, boek, RP-F-2001-7-1413B