2 Caps are a good sign. It is a capacitor start/capacitor run motor. More efficient. Nothing to do with reversing.
How is it wired? Real easy. Count the number of jumpers.
If 2 jumpers are present (or 2 wires are spliced together twice) it is 120V. That is 1+3 together and get power, 2+4 get neutral
If there is one jumper (or a single splice present) and two single wires out in the open, 220V That is 2+3 are spliced together and buried in the junction box, 1+4 are dangling in the breeze.
This is only true for the data plate presented in the 1st post.
Now if someone went in and took all the splices out, and all you have are 4 wires hanging out in the breeze, no telling how it was wired before as it is not relevant.
Another tip, look at the picture in the 6th post. There are numbers printed on the wire insulation. That is fairly common. That will also help.