Some people in here talking about 1985 1’s like they know what they are talking about
1’s back in 1985 were all made in different factories even the same colourways.
STP (Considered the best shape and cut, Not always made in all colourways, pretty rare, Also best quality materials)
TH (Considered second best again in terms of shape, materials, still quite rare but not as much as STP, made in more colourways, Ankle collars colour stays black like the STP)
TY (Most mass produced, shape is different on pretty much every shoe, more issues with wonky toes, ankle collars fade and loose colour)
So everyone showing all these 1985 pictures that above explains why, the perfect shape 1’s will be STP factory, then TY and the others with toes like the newer 85 Neutral Grey will be TY factory. All factories also had different wings eg like how they are printed, embossed etc, Shape of swoosh was also different, and some factories cut were higher than others.