Seymour bought the exact machine on which PAFs were wound, when Gibson moved to Nashville. So your CS made Seth Lover and Ants are made on this machine.
What Gibson did in the time was what Gibson does best: sloppy work. They did not measure the wire, so they had thicker and thinner batches. The winders did their job sometimes good (exact turns) and sometimes bad, threw all the bobbins randomly into crates. So an old PAF is a hit or miss thing on being uneven, but not througly "uneven".
SD replicates that in a way on the Ants and on the Seth Lovers, but his specs are little less uneven.
BTW if you go the Antiquity way, you can order these thru Custom Shop for the same price as the Dealers stock Ants, but you can tailor the specs of your Ants. They also come in personalized box to you.