By A Mystery Man Writer
Incident Fokker D.VII 256
SP-SAMO - Private 3xTrim 3X47 Navigator UL at Rybnik - Gotartowice, Photo ID 1365039
Mytrueancestry.com, Page 167
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3xTrim 450 Ultra Photos
File:3Xtrim 450 Ultra SP-YML, Gliwice 2017.06.03 (02).jpg - Wikimedia Commons
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