07/31/2014. Remarks by Johan Visschedijk: "This two-seat trainer was the personal aircraft of USAAC Major George E.A. Reinburg, assistant military attaché for aviation, based in Berlin, Germany. Reinburg was also accredited to six other posts:

Berne, Switzerland
Copenhagen, Denmark
Prague, Czechoslovakia
Stockholm, Sweden
The Hague, the Netherlands
Vienna, Austria

The inscription on the nose reads:

          Major Geo.E.A. Reinburg
      Air Corps, United States Army
         American Embassy, Berlin