The Russell Cawthorn Collection
The Great War 1914-1918, and Associated Conflicts
The Air War
Reconnaissance, Aerial Photography, etc.
The Eye in the Air. History of Air Observation and Reconnaissance for the Army (Mead)
The Air War
Reconnaissance, Aerial Photography, etc.
Books
Shooting The Front: Allied Aerial Reconaissance in The First World War (Finnegan)The Eye in the Air. History of Air Observation and Reconnaissance for the Army (Mead)