Literature
Pall.190809
Wells, H. G., “The War in the Air” in The Pall Mall Magazine Vol. XLII, No. 185, September 1908 (London: Routledge)

p. 275 as The battle of Niagara
The airship staggered to the crest of the fall—and vanished in a desperate leap, 1908
The airship staggered to the crest of the fall—and vanished in a desperate leap, 1908