Calem Camport 20 year Port -- anyone familiar

A friend was cleaning out their basement and found some old bottles of wine that they gave me. Most of them were of no particular interest, but one of them was a bottle port, about which I can find little or no information on CellarTracker or elsewhere online.

It is a Calem 20 Year Old Port, with the “Camport” name. Matured in Cask, Bottled in 1998.

I don’t know a lot about port, but it is the “Camport” part that seems to make this hard to find any information about. CellarTracker has many, many bottles of Calem, but no bottles of “Camport” in any vintage.

Anyone familiar with this, or have any idea on what I should expect?