Bernard Fleetwood-Walker

Bernard Fleetwood-Walker (British, 1893 - 1965)

Rudolf Epp

Rudolf Epp (German, 1834-1910)

Peter Churcher

Peter Churcher (Australian, 1964 -?)

Ramón Portillo

Ramón Portillo (Sevilla, 1929 - ?)

José de Cala y Moya

José de Cala y Moya (Spanish, 1850 - 1891)

José María Labrador

José  María Labrador  (Spanish, 1890 - 1977)