Keywords: Jozik Julas Heniek Piasecki.jpg en Brotehrs Jozef Julian and Brunon Piasecki pl Bracia Jozef Julian i Brunon Piasecki album rodzinny family album Author < 1930 PD-old 1944 deaths 1896 births Engineers from Poland Recipients of the Order of Polonia Restituta Warsaw Uprising insurgents Government ministers of Poland |