Keywords: Kite balloon above Salisbury Plain, March 1918.jpg en The kite balloon 4 000 feet above Salisbury Plain from which the RFC's Francis Stewart Briggs parachuted on 29th March 1918 2014-06-29 18 43 38 F S Briggs F S Briggs Custom license marker 2014 06 29 PD-heirs Uploaded with UploadWizard Francis Stewart Briggs |