Now, this is terrifying! A bottle of Bayer's 'Heroin'. Between 1890 and 1910 heroin was sold as a non-addictive substitute for morphine... It was also used to treat children suffering with a strong cough.
I know its japanese- but since the pattern actually goes back to the old chinese sign for water (on maps) and the japanese kanji go back to chinese characters this is going to be classified here anyway