7. New York police brass knuckles, 1864. 8. Hugo Boss is the designer of the Nazi uniforms. 9. And this is how dentures were made.
10. This is how Roman roads used to be constructed. 11. At the beginning of the 20th century heroin was used to cure a cough. 12. Le Coucher de la Mariée or Bedtime for the Bride is the first erotic film in the history of cinema. It was screened in Paris in 1896.