Image Nieuw Israëlietisch Weekblad 3 september 1937, pag. 11. Salomon Cardozo. By: on 18 January 2012 Image merwedeplein1940 By: Jos Wiersema on 16 March 2014 Image Foto S Cardozo metwolkenkrabber gespiegeld in raam met reclame opekta By: Rian on 10 June 2014 Media appendix Foto van Merwedeplein 1941 Woonde Otto Frank. Anne Frank. Edith Frank. Margot Frank. en vele anderen. By: Arthur Helmers on 4 November 2016
Image Nieuw Israëlietisch Weekblad 3 september 1937, pag. 11. Salomon Cardozo. By: on 18 January 2012
Media appendix Foto van Merwedeplein 1941 Woonde Otto Frank. Anne Frank. Edith Frank. Margot Frank. en vele anderen. By: Arthur Helmers on 4 November 2016
