The 2 symbols seen on pirate flags & bottles of poison
... poison manufacturers around the world began using bright 
cobalt bottles with a... [DOC] [TLE] Hazard symbol - Wikipedia [PAR] The skull-and-crossbones symbol (), consisting of a human skull and two bones 
crossed together behind the skull, is today ... on the Jolly Roger, the traditional 
flag of European and American seagoing pirates.