Cesnola, Louis Palma di
Doughty, Charles Montague
Groote, Eberhard von
Gobat, Samuel
Zeki Validi Togan, A.
Palgrave, William Gifford
Marquart, Joseph
Cantacasin, Théodore Spandouyn
Barth, Heinrich
Sachau, Eduard
Petermann, August Heinrich
Perkins, Justin
Scherzer, Karl von
Palmer, Edward Henry
Buckingham, James Silk