Very Uncommon First Flight Cover from UK (Newport | 30 May | Mon) paying proper 6d rate, via BOAC to Marseille, then PanAm 2nd Return Flight to Horta, backstamp -2 JUN 39.
Also August 1981 Airpost Journal article by Ken Sanford describing this flight.
* EXCELLENT EXHIBITION ITEM *
** IMPORTANT SHIPPING INFORMATION ** : The quoted price provides NO TRACKING !!
More secure shipping is available, minimum $5 domestic, $15 international. Just ask -