The Theatre Organ World list (dating from the 1970's) shows the Lyric Wellingborough Compton as having 5 ranks plus Melotone, and an illuminated console.
Please do send the details to NPOR (along with the previous locations of the organ). We're aware that there are not many Theatre organs listed on NPOR as yet. At some point, I want to have a blitz on them - but it can be a very time consuming business trying to trace address details for closed cinemas, and trying to find where organs have been (and what ranks, etc have been changed) - the last couple that I dealt with took me about 4 hours each - and still don't have complete info on movements.
At present, NPOR has a backlog of around 6-7 months of routine updates, and pretty well all extra projects are on hold until we get this down to manageable proportions.