1931 St John's to North Sydney, Nova Scotia with 50c Vickers-Vimy Biplane + 4c Duke of Windsor tied by St John's 'AUG23/1931' slogan datestamp, 'FIRST OFFICIAL/AIR MAIL/from ST JOHNS.Nfld., to/NORTH SYDNEY N.S./By GYPSY MOTH PLANE/Pilot:/ARTHUR SULLIVAN/AUGUST 4 1931' cachet in black; vertical creasing; also 1931 (Jan 29) St John's to Hampden FF cover with 15c Aeroplane/Dog Team (2), circular cachet in violet. (2) (Image1)

Estimate AU$100