German/US Portrait Picture 'Same soldier'

In a very good condition and rare to find a portrait postcard set of a Luftwaffe soldier that is taken as a prisoner of war and then added to the US Army during WW2.
The US portrait picture is nicely written on the reverse side 'Rememrance to the day i came out of service on 20 September 1945'.
A very rare to find picture set.

Code: 68128