Keywords: Jan Koula 1895 Langhans.png Jan Koula 1855 - 1919 Czech architect http //archiv ucl cas cz/index php path SvetozorII/29 1894-1895/47/553 png Světozor year 1894-5 issue 47 digitized by Czech Academy of Sciences 1895-10-04 Jan Nepomuk Langhans 1851 - 1928 PD-old Jan Koula Jan Nepomuk Langhans Světozor |