This is the Britains Jersey calf looking up, 1993-99.
They look like repainted cow standing and feeding, 1955-58 (cat no 1533, 1534)
Charolais cow standing, first produced 1979. I think it's back in production again. This version is slightly discoloured. Sometime in the early 90s, Britains used plastic that discoloured easily.
No idea.
Copies of the Britains heifer calf, 1955-70. Probably HongKong copies. The last one may be original Britains but has lost a lot of paint.
Probably Hongkong figures. I had the lying cow when I was a child; it may be a copy of the early Britains Friesian cow, but I can't remember exactly what it looked like.
Britains Jersey cattle, very late versions. I think they were made in this colour between 1997-2014.
Again early Britains heifer calf and also early Britains lying calf. The calves in the vertical middle have probably been repainted.