Original U.S. WWII Navy Large Submarine Warning Flag with Halyard - 60 x 96” WWII The solution was the implementation

The solution was the implementation of the swivel bail

Year of Manufacture: 1885 - converted  c

but soon he had to suspend it

We can not find any original arsenal stampings in the body

Winston Churchill

Original U.S. WWII Navy Large Submarine Warning Flag with Halyard - 60 x 96” WWII The solution was the implementationOriginal Item. Only One Available. A "Notice To Mariners" from 1917 states: The submarine distinguishing and warning flag is hoisted on the tender or parent ship of submarines to indicate that submarines are operating in the vicinity. Launches accompanying submarines also fly this flag. The submarine warning flag consists of a rectangular red flag with white center on which is the profile of a torpedo in black. Vessels seeing this signal should give