First POTS!

Trying to determine the originality of the shiny old CST24 I just picked up...sent the photos below to PRS support, and they indicated that it did not look to be the original wiring or pots.

Pots have BA08116886 5839112 stamped on them. Found very little information (looks like there may have been some data on the old BAM forums but they are resting).

Very little information online, if they follow the pattern then they were made my mfr 583 (whoever that is) in December of 1991, which would be period correct.

Saw a fragment in a forum that suggested that this could be from a sweet switch conversion.

Any information is appreciated, pics below, thanks....