Pallas, Peter Simon
Isert, Paul Erdmann
Dubois de Montpéreux, Frédéric
Verne, Jules
Stephens, John Lloyd
Burckhardt, Johann Ludwig
Krapf, Johannes Ludwig
Campbell, John
Schweigger, Salomon
Salgari, Emilio
Henfflin, Ludwig
Rößler, Balthasar
