148th American Aero Squadron making preparations for a daylight raid on German trenches and cities. …

Personnel from the 3d Motor Mechanics - 1st Air Depot at Colombey, France. 1918.

1st Lt. Joseph E. Carberry, 1914.

Airco DH9 Bomber used by the Royal Air Force, July 1917.

Airco DH9 Bombers in flight,  Royal Air Force 1917.

Aeroplane Graflex camera in action near the Western front, 1917.

 American Ace Eddie Rickenbacker of the 94th Aero Squadron is standing up in his Spad plane, near R…

Lt. Earl Carroll prominent composer now a full-fledged aviator in the U.S. Air Service. He stands ne…

1st Army, 14th Photo "The Balloonatic Section". Capt. A. W. Stevens (center, front row) and personne…

Twenty-six airplanes in line at aviation field in Issoudon, France. April 1918.

Bristol Scout on Felixstowe Porte Baby first composite aircraft 1916.

British balloon observer ready to make an ascension in Mesopotamia. Practically all the members of t…

Returning from a U-Boat scouting party, aerial naval observer coming down from a "Blimp" type balloo…

Caproni Ca.3 was an Italian heavy bomber of the World War I

The second Caproni Ca.32 (300 hp – Ca.2) at Taliedo airport. On board is Giovanni Battista "Gianni…

Caproni Ca.33 with Franch Insigna 1917.

Capt. Edward Rickenbacker, America's premier "Ace" officially credited with 22 enemy planes and the …

German DFW C.V Aviatik banking over France near "Western Front" in early morning sunlight. Note the …

English flying ace Albert Ball in the cockpit of his SE5a fighter.

Fokker E. IV, the final variant of the Fokker Eindecker fighter aircraft that was operated by German…

German aviator dropping a bomb on Battlrfield, Western Front, World War I photo.

German plane C.L. III A 3892/18 brought down in the Argonne by American machine gunners between Mont…

Handley Page V-1500 Heavy long range bomber, United Kingdom, 1918.

Handley-Page O-400, British bomber used in WWI, 1918.