HB-IRD Douglas DC-3
This Swissair post card was
printed by off-set rotogravure process rather than as a true photo-
graphic reproduction. Hence
the moire effect. It does, hoiwever, illustrate one of Swissair's
post WW II C-47s.
This example was built as a C-47B-5-DK with USAAF serial 43-48793.
It was one of eight ex-military DC-3s acquired in
1947. HB-IRD was sold in Israel in the 1950s