Complex sentence: In August 1944 Salomon Smolianoff, a convicted forger, was added to the production team at Sachsenhausen in to aid the counterfeiting of US dollars, although he also assisted in the supervision of quality-checking the pound notes.
Split into simpler sentences: In August 1944 Salomon Smolianoff, a convicted forger, was added to the production team at Sachsenhausen. Smolianoff was brought in to begin the counterfeiting of US dollars, although he also aided in supervising the quality checking mechanism of pound notes.