50 Centesimi with overprint "German occupation Zara", all fours Propaganda fields, cancelled by cancel "ZARA * (RACCOM. ASSICURATE * 23.10.43 11) " on small letter pieces, overprint types 20.1: type I, 20.2: type II, 20.3: type II, 20.4: type 1 left and type II right, very fine, expertized Ludin BPP, expertise Robert Brunel VP (2020), "the condition is perfect", Michel 1.000.-