Théo and Antoine Blanc & Demilly
Francesco Bonaldi & Tarreghetta
Lewis Carroll (Rev. Charles Dodgson)
Gustave Eugene (born Emilio) Chauffourier
Charles Clifford or Juan Laurent
François Joseph Édouard De Campigneulles
Doisneau, Man Ray, Tabard, Boubat, Weiss, Klein, Varda, etc.
Belinda Gettys (aka: Peters, Belinda)
Auguste Gordes (attributed to)
Carlo Ponti (attributed to studio)
Sergey Mikhaylovich Prokudin-Gorsky
Henri Victor Regnault or Louis-Remy Robert
Marquis de Rostaing (or Baldus)
Saugrin (possibly Louis Francois)
Seeberger Freres (Jules Louis, Henri)