L-77. Shot down by French guns near Brabant-le-Roi on February 21.
L-15. Shot down in raid on eastern counties, and sank off Thames estuary on April 1.
L-20. Wrecked near Stavanger on May 3.
Unnamed airship. Destroyed by British warships off Schleswig on May 4.
Unnamed airship. Brought down by Allied warships at Saloniki on May 5.
L-21. Burned and wrecked near Enfield, September 3.
L-32 and L-33. Brought down in Essex, September 24.
Airship brought down at Potter's Bar, October 1.
Two airships brought down in flames off the east coast, November 27-28.
Another list, based on an article published in the "Journal of the Proceedings of the United States Naval Institute," yields a total of thirty-eight Zeppelins as having been destroyed since the outbreak of the war. Of this number the loss of thirty was said to have been authenticated.