1893-1952 1914-1918 1995i-340 20thcentury architects august balthazar belgium biography bp603s617c1995 cityplanners comicbooks d652 editors etc exhibitions flanders groupprocesses history leo moses municipalofficialsandemployees newyork newyork(state) persuasivecommunication picard politicalactivists politicians publicworks religionandpsychology robert strips worldwar