1931 Newfoundland airmail, St. John’s to Burin.

1931 Newfoundland #C6 15c airmail tied by St. John’s (May 24) to Burin, with Post Office Burin North purple boxed hs on face and reverse. Reverse also has purple “Port aux Basques & North Sydney / TPO” (Jun 1 1931) and St. John’s slogan “Prevent Forest Fires