Wacław Kopisto

Major Wacław Kopisto a.k.a. Wacław Jaworski, ''nom de guerre'' Kra (8 February 1911 – 23 February 1993) was an officer of the Polish Army in interwar Poland, infantry captain, and an underground soldier of the elite Polish ''Cichociemni'' unit (the Silent Unseen) during the occupation of Poland in World War II. Provided by Wikipedia