Uruguay 1925 Montevideo-Florida First Flight Airmail Registered Cover

Unflown ‘first flight’ registered cover showing the small, registered ‘heron’ stamp. These are inscribed either‘Florida' or ‘Montevideo' - the Montevideo stamp on cover is the less common of the two. Tied by red 25th August 1925 cancel on Scott 300-302 and 303-304. Registered label and arrival stamps to reverse. Quality envelope. Cover in good condition with no tears or creases.