This photograph is one of a series showing soldiers working with an observation balloon. Title taken from description on back.

This photograph depicts the airship Shütte-Lanz II hovering over airfield, with onlookers. Title taken from notes on back.

This photograph depicts a group of German Fokker DR (Dreidekker) I airplanes. Taken from a photograph album created by an anonymous soldier in the U.S.Army. This is part of a set of found or captured images of an unknown German photographer. Title taken from description on back.

Possible German Fokker monoplane, parked in a field.

This photograph depicts a bomber of an unidentified type parked in a grassy field with soldiers standing around. Title taken from description on back.

Photograph of an American training balloon on ground at Fort Omaha. This photograph is one of a series showing soldiers working with an observation balloon. Title taken from description on back.

This photograph is one of a series showing soldiers working with an observation balloon. Taken from a photograph album created by an anonymous soldier in the U.S.Army. Title taken from description on back.

Balloon basket being lowered by parachute. Title taken from description on back.

This photograph is one of a series showing soldiers working with an observation balloon. Title taken from description on back.

Photograph of a balloon basket with an observer and pilot preparing for ascension. This photograph is one of a series showing soldiers working with an observation balloon. Title taken from description on back.