How can you visibly tell the difference between MacBook Air Retina screens?

[h4lp m3]

Let's say you took apart several MacBooks and your homies was distracting you (true story!) and thanks to their drunken ramblings you got all the parts mixed up now you have to reassemble them correctly. If you have these 4 MacBook Air screens on the table:

A1932, (2018)
A1932 (2019 true tone)
A2179
A2337



How can you tell which one is which?

 

[arw]

When you lookup the model number in iFixit for replacement displays, do these images help or at least narrow it down?
The circuitry on the images they provide seems different for each model.