Dubois de Montpéreux, Frédéric
Jäger, B.
Hageby, Axel Lind von
Pick, Emil Gerhard
Hansteen, Christoph
Pottinger, Heinrich
Valentia, Georg Viscount / Salt, Henry
Hedin, Sven
Stein, Aurel
Lansdell, Henry
Albrecht, Max