WWI: Lusitania medal

Boxed original satirical medal issued by the British blaming Germany for the sinking of the Lusitania.  While Germany most certainly fired the torpedo, the British Admrialty had not sent the required naval excort for any commercial ship entering that area.  The ship also sank rapidly after one torpedo hit and the wreckage was extensively destroyed by te British after that war.  Why?  The stuff for history books.