Gibson 490T or 498T. UNKNOWN pickup Used Gibson Les Paul

Description

Gibson 490T or 498T. I am unsure as to what type of pickup it is. Says Gibson USA and has a T under the tape. I received it in an old Gibson Hardshell case when I purchased a 1982 Gibson Sonex. Pickup has never been tested and I have not played it.  UNKNOWN pickup Used Gibson Epiphone Jackson Les Paul Fender. Condition is "Used". Shipped with USPS First Class.