Airplanes - Ordnance - Flexible airplane gun mounts manufactured by F. Wesel Manufacturing Co., Brooklyn, N.Y. Sectional view of the assembling department. The scarf ring gun mounts are here assembled on the revolving ring, inspected by the Government inspector and passed for the final assembling and again inspected and sealed with the inspector's official seal. They are then crated and shipped to their destination. Rec'd from F. Wesel Mfg. Co