Wings over the Somme, 1916-1918 /
Lewis, Gwilym H.
Bowyer, Chaz.
Wrexham : Bridge Books,
1994.
New ed. - Previous ed.: London : Kimber, 1976.
Includes index.
Lewis, Gwilym H.
Great Britain. Royal Air Force
World War, 1914-1918
Somme, 1st Battle of the, France, 1916.