Keywords: Zeeman, Pieter.jpg Zeeman Pieter 1865-1943 http //dpc uba uva nl/cgi/i/image/image-idx sid 2ede0b071d5bce472534cb101d843b8e;c umpor;type boolean;view thumbnail;rgn1 umpor_ot;q1 zeeman 20pieter;op1 or; Portrettencollectie Universiteit van Amsterdam 1925 Veth Jan 1864-1925 PD by age Creator Jan Pieter Veth PD-old-auto 1925 Jan Veth Pieter Zeeman 1925 University of Amsterdam Special Collections |