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
    ·
    4 months ago

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