1873 would be around when tractors were invented, so it’s possible there was some specific kind of plough that was invented in 1873 that Google’s AI search result showed to whatever dimwit made this meme.
The “first real” tractor wasn’t invented in 1839 (that one wasn’t self-propelled, it was just a movable steam engine). The first actual self-propelled traction engine was produced in 1859, and obviously many traction engine-related inventions followed in the next couple of decades.
The plough page you linked earlier mentions several different kinds of ploughs being invented around 1873 – for example the stump-jump plough which was invented in 1876. It’s entirely possible that there was some kind of plough invented in 1873.
However, the most likely explanation is probably this: John Deere created the first steel plough in 1837. The author of this meme found this fact and mistakenly swapped the 3 and 7 around, arriving at 1873.
1873 would be around when tractors were invented, so it’s possible there was some specific kind of plough that was invented in 1873 that Google’s AI search result showed to whatever dimwit made this meme.
Wiki says the tractor was invented in 1812 with first real one in 1839.
https://en.wikipedia.org/wiki/Tractor
So 1873 doesn’t match anything.
The “first real” tractor wasn’t invented in 1839 (that one wasn’t self-propelled, it was just a movable steam engine). The first actual self-propelled traction engine was produced in 1859, and obviously many traction engine-related inventions followed in the next couple of decades.
The plough page you linked earlier mentions several different kinds of ploughs being invented around 1873 – for example the stump-jump plough which was invented in 1876. It’s entirely possible that there was some kind of plough invented in 1873.
However, the most likely explanation is probably this: John Deere created the first steel plough in 1837. The author of this meme found this fact and mistakenly swapped the 3 and 7 around, arriving at 1873.