'In 1860 L.O. Colvin invented one of the first machines that performed this farm chore, but it annoyed the cows'
Milking machine
INVENTIONS: In 1860 L.O. Colvin invented one of the first machines that performed this farm chore, but it annoyed the cows
In 1860 L.O. Colvin invented one of the first machines that performed this farm chore, but it annoyed the cows
In 1860 L.O. Colvin invented one of the first machines that performed this farm chore, but it annoyed the cows
INVENTIONS
Milking machine
INVENTIONS