Question

During the siege of paris in the franco-prussian war of the 1870s mail was sent from the capital by balloon along with hundreds of homing pigeons

Answer 1

I haven't read it yet some points pigeons usually always used by the british until First World War.

Answer 2

During the siege of paris in the franco-prussian war of the 1870s mail was sent from the capital by balloon along with hundreds of homing pigeons by a balloon.