The round grain store was used back in the day for threshing. The grain was spread out over the floor, and a horse pulled a conical threshing bolt with wooden spikes in a circle over the spread grain, so that the grains were separated from the chaff.
You could also beat the grain by hand with a wooden tool called flail.
Available in the rounds grain store conference room, Anders Åberg’s sketch archive of decorations and films, exhibition, activity. Reconstruction of Pelle Åberg’s studio. He was Anders Åberg’s father.