Today’s Poster is for three German inter-war companies promoting their Europe – South America service.

With a Zeppelin type airship making a return trip, and a Dornier Do 18 flying boat on the way out, airmail post is offered in just three days. Deutsche Lufthanda, Symdicato Condor LTDA and Deutsche Zepplein Reederei are the three organisations. Note, then, no landplane was able to to the job.

James Kightly, Vintage Aero Writer.