For the Secret Service
Bosnovia, a strong foreign power noted for its advances in aerial navigation, succeeds, through its diplomatic secret service, in getting possession of the first model of Carlton's invention... Read allBosnovia, a strong foreign power noted for its advances in aerial navigation, succeeds, through its diplomatic secret service, in getting possession of the first model of Carlton's invention for detecting the coming of an aeroplane. The spies have injured the model by trying to d... Read allBosnovia, a strong foreign power noted for its advances in aerial navigation, succeeds, through its diplomatic secret service, in getting possession of the first model of Carlton's invention for detecting the coming of an aeroplane. The spies have injured the model by trying to disclose its secrets. Prior to this, Constance Chambers, United States Secret Service agent... Read all