PAUL COHN
JAMES NEWTON PEARCE
EDWARD POLEHAMPTON
W. A. VAN DORP
PAUL VAGELER
HIPPOLYTE DUSSAUCE
HAROLD RICHARDS BOEHMER
HEINRICH BECKURTS
HAROLD RICHARDS BOEHMER
PAUL COHN
JAMES NEWTON PEARCE
EDWARD POLEHAMPTON
W. A. VAN DORP
PAUL VAGELER
HIPPOLYTE DUSSAUCE
HAROLD RICHARDS BOEHMER
HEINRICH BECKURTS
HAROLD RICHARDS BOEHMER