1932 $1 Newfoundland airmail to GB, (#C11).

1932 Newfoundland #C11 $1 blue (non-surcharged) stamp tied by St. John’s slogan (May 20 1932) on cover to Newfoundland Trade Commissioner’s Office, ms “via Air Mail DO X”, with purple oval bs “High Commissioner for Newfoundland Rec’d 26 May 1932, return via Customs Dept GPO, St. John’s, Nfl’d, slogan bs (HUN 2 1932).
The RARE return mail via DIPLOMATIC POUCH. Guaranteed signature on reverse in pencil “Geo C Ginn guaranteed”. (NSSC #FF35b).