CANADA 1937 KGVI DEFINITIVES FIRST DAY COVER, OTTAWA
1c, 2c and 3c KGVI definitives on Ottawa Philatelic Society cover to India with OTTAWA, CANADA circular cancels dated AP 1 37, the first day of issue. Reverse with OORGAUM receiving cancel dated 1 MAY 37. A little aged and tatty otherwise fine. SG357-359, SC231-233
