Bandelier, Adolph Francis Alphonse (1840–1914)
Ray, Sidney Herbert (1858–1939)
Cayley, Arthur (1821–1895)
Cayley, Arthur (1821–1895)
Cayley, Arthur (1821–1895)
Cayley, Arthur (1821–1895)
Cayley, Arthur (1821–1895)
Cayley, Arthur (1821–1895)
Cayley, Arthur (1821–1895)
Cayley, Arthur (1821–1895)