Zenker, Julius Theodor
Lansdell, Henry
Albrecht, Max
Neumann, Karl Friedrich
Hedin, Sven
Schiefner, Franz Anton
Grünwedel, Albert
Bishop, Isabella Lucy
Wegener, Georg
Haxthausen, August Freiherr von
Loftus, William Kennett
Macintosh, William
Spencer, Edmund