A police dog bites the ankle of man during a training session, March 1919.Photograph by the Public L

A police dog bites the ankle of man during a training session, March 1919.Photograph by the Public L

A police dog bites the ankle of man during a training session, March 1919.Photograph by the Public Ledger Service -- source link


#history#natgeo#photography
More pics about
natgeofoundwhiskeytoothpastethorahathiallshooterzαρχαιαελλαδα