By 1892, £500 had been raised, with a further £100 from the Ilford Company. Taylor later criticized John Burgess in a counter claimant as "entering the field two years later, and even then not publishing his process, which remains a secret to this day." Pringle wrote: "Whatever Dr Maddox has done for science has been without hope of recompense, and without attempt to turn his discoveries to pecuniary profit". Similarly, the editor of the American Amateur Photographer, in the same month, found that "no honor is great enough to bestow on a discoverer who acts so generously in giving his process to the world".