97954 - 1961 ADVERTISING/CANINE POLICIES.

1961 ADVERTISING/CANINE POLICIES. 1961 envelope used locally in London with QEII 2½d meter mark dated 25 X 61 and advertising "CANINE POLICIES PROVIDE THE ONLY REAL PROTECTION FOR DOG OWNERS" with picture of a Scottie dog!  Envelope opened out for display.(Ref 97954).