Deere is still here
Oliver bought out Massey
IH, case and ford merged with fiat
I think AC is completely gone
If I remember right, White bought Oliver and AGCO bought White...
SR
That's how I remember it. Either way, Oliver is gone and so is Allis. You can't find any evidence they even existed.
I've always thought Olivers were the prettier green tractor. Also, I miss seeing MM tractors
There are still plenty of Allis tractors around here. Case IH has the biggest presence for current brands. Lots of red tractors and harvesters.