1880s Susan & John A. Macdonald Signed Exhibit Cards Autographed Canadian PM JSACirca 1880's Signed Sir John A. Macdonald and wife Susan Agnes Macdonald Exhibit Cards John A. Macdonald's signature is authenticated by JSA with Letter of Authenticity included Authentication #XX95977 Susan Macdonald's signature unfortunately could not be authenticated due to lack of exemplars John A. Macdonald was named the first Prime Minister of Canada in 1867, and his political career spanned nearly half a century Dimensions: Each card is 4 3 16