Description: Zone B - Zagreb Definitive Issue. Lit. 20.00 stamp in block of four from positions 03, 04, 13 and 14/100 showing Type II ‘small format stamp’ to upper right (pos. 4/100) and part constant flaw ‘Two parallel scratches’ in position 14/100. Novaković B30B Types I & II se-tenant, B30-14.2. Very fine unmounted mint.