Agriculture: (above) a haymaking machine driven by a horse (five figures); (below) a hand-operated threshing machine. Coloured engraving, 1816.

Date:
1816
Reference:
493744i

Licence: Public Domain Mark

Credit: Agriculture: (above) a haymaking machine driven by a horse (five figures); (below) a hand-operated threshing machine. Coloured engraving, 1816. Wellcome Collection. Source: Wellcome Collection.

no text alternative