British observation balloon, Egypt, 12 August, 1918 Subject Details Year: 1918 Gender: Male Category: Groups Tags: Hot Air Balloon, Observation Balloon Photo Details cat no: G268 Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to print (Opens in new window)Click to share on Reddit (Opens in new window)Click to email a link to a friend (Opens in new window)