Men of the Battle of Britain: A Biographical Dictionary of the Few - Kenneth G. Wynn - Google Books

https://books.google.de/books?id=3_xyCgAAQBAJ&pg=PA316&lpg=PA316&dq=Ronald+Beresford+Lees%2BObituary&source=bl&ots=BAS9u_1dwh&si

Since it was first published in 1989, Men of the Battle of Britain has become a standard reference book for academics and researchers interested in the Battle of Britain. Copies are also owned by many with purely an armchair interest in the events of 1940.…