Adler - original comic art

Adler is a comic strip series by René Sterne. First published in Tintin in 1985, it comprises ten albums.
The title of the series comes from the name of the main character, Adler von Berg. He was a pilot who, disgusted by the war and Hitler's abuses, deserted the Luftwaffe in 1942. He then set up his own company in Delhi, Air Freight, with his Irish friend Helen. His adventures were exotic and action-packed.