both with minor wear and tear (2)" /> PRESENTATION CERTIFICATE FOR R.A.F. POLICE DOG PATROL DUTIES 1939-45, 'For Loyal and Faithful Service 1939-45, This Certificate is Awarded to R.A.F. Police Patrol Dog No. 2542 "Silver", In Grateful Recognition of Tireless Effort and Constant Devotion to Duty Willingly Rendered to Britain and All the Free Peoples of the World in Time of War', signed by the Provost Marshal, Chief of R.A.F. Police, together with an original wartime photograph of "Silver", <I> both with minor wear and tear</I> (2) | Christie's