A fine 1930 air mail from Brentford. Ontario to Fenton. Michigan. USA on a pre-paid 2c Green postcard franked with an additional 2c Canada Green (SG 267) and 1c Orange (SG266). Sent via Special Air Mail Flight to mark the opening of Brantford Airport 7th June 1930 and stamped with a pictorial commemorative cachet. BRENTFORD CDS ‘7/JUN/30’ and FENTON MICHIGAN CDS ‘JUN/9/1930’. Fine. clean. interesting example.