1952 PHILIPPINE AIR LINES DC-6
MANILA to FRANKFURT INAUGURAL FLIGHT
Via Zurich
Postmarked MANILA * PHILIPPINES / JUL 30 1952
RP-25:
MANILA to FRANKFURT
(16) FRANKFURT (MAIN) 2 / 1.8.52 -- 6
RP-25A:
MANILA to ZURICH
ZURICH 58 / FLUGHAFEN / VIII / 31.VII.52-21