Of the several German naval airship stations visited by parties from the Allied Commission, the most important were Althorn, Nordholz, and Tondern. The interest in the latter was largely sentimental, due to the fact that it was practically wiped out last summer as the result of a bombing raid by aeroplanes launched from the _Furious_. It was known that little had been done to rehabilitate it as a service station since that time, and the Commission's airship experts' desire to visit what was left of the sheds was actuated by a wish to see what damage had been done rather than by any feeling that the station really counted any longer as a base of Germany's naval air service. Our visit to the ruins of Tondern, and what we learned there of the way it was destroyed, is a story by itself, and I will tell it in a separate chapter. Germany had very ambitious plans for the development of the Althorn station, and it is probable at one time that it was intended that it should supersede even the mighty Nordholz as the premier home of naval Zeppelins. If such were really the intention, however, there is no doubt that it was effectually put an end to by a great fire and explosion which occurred there about the middle of last year, the material destruction from which--in sheds and Zeppelins--was vastly greater even than that from the British raid on Tondern. The Germans speak of this disaster with a good deal of bitterness, usually alluding to the cause as "mysterious," but rather giving the impression that they believe it to have been the work of "Allied agents." If this is true, the job will stand as a fair offset against any single piece of work of the same character that German agents perpetrated in France, Britain, or America. Only the blowing up of the great Russian national arsenal in the second year of the war is comparable to it for the amount of material damage wrought. Althorn remained a station of some importance down to the end of the war, however, and that the Germans still expected to do important work from there was indicated by the fact that one of its new sheds housed the great "L-71," the largest airship in the world at the present time.