I just wanted to ask opinions from experienced 'restorers' whether this sticker residue is worth attacking or better off leaving it. It looks like it was one of those round white UK 49p stickers. It was obviously removed a very long time ago judging by the discolouring and it is also bone dry (not sticky.) There is some minor tearing but it would still look a lot better without the left overs there.
Would goo-gone or similar help?
Would goo-gone or similar help?

