u/Lucky-Flamingo-3775

Inherited a huge collection of stamps of which I have very little knowledge. I've gone through a few of the files using ai to try and discover those with any value.

It seems like it was a really thorough collection in which he was looking for watermarks, phospher?, and printing errors aswell as rare stamps.

Initially the ones that have caught my eye are the range of penny reds which is complete bar plate 225 and 77.

Also a penny black not sure of the plate number. Can anyone put an estimated value on these or advise on what I should do with such a collection. There's numerous files both British and international stamps as well as loads of loose bagged stamps as well.