Actual poster from 1917 that made me laugh. A lot.

Also, those motherfuckers are measuring the weight of those balls in kilograms, aren’t they?

    • exanime@lemmy.world
      link
      fedilink
      arrow-up
      2
      ·
      1 month ago

      Classroom supplies for elementary school always included a 30 cm ruler, so you’d immediately know what 30 cm difference is