Dog Award to Naprstek 1881 Krejcik, Karel Krejčík, 11 June 1881
"a delegation of dogs thanks mr. Vojtěch náprstek for protecting their liberties. " - a cartoon satirizing his effort to repeal a law that required all dog owners in prague to keep their dogs on a leash (more about it in národní listy of 31 may 1881 (in czech)). Date: 11 June 1881.