Keywords: blackandwhite monochrome black and white Baron Ladislaus Hengelmuller de Hengervar (also Laszlo Hengelmuller von Hengervar), (1845-1917) was a longterm Austro-Hungarian Ambassador to the United States, stretching through multiple Presidential administrations including those of William McKinley, Theodore Roosevelt and William Taft. Baron Ladislaus Hengelmuller de Hengervar (also Laszlo Hengelmuller von Hengervar), (1845-1917) was a longterm Austro-Hungarian Ambassador to the United States, stretching through multiple Presidential administrations including those of William McKinley, Theodore Roosevelt and William Taft. |