Hi con-pilot
Searching for some info re an RV-3, I remember seeing that DC-3 of yours, too many moons ago... not sure if, as most Americans, you confuse Switzerland with Sweden (which would be geographically speaking like mixing Texas with Oregon...), but this very craft was based in Lausanne, Switzerland for a couple of years. Searching the net I even found a trip report, in German language, recounting the flight form the US to ol' Europe, see
https://spirit-of-flying.ch/atlantik-crossing-dc-3/
I'll try and have a look, gotta have a picture of that lady somewhere, but where