Hello chaps

I've finally bought my grail poster for the wall, an original 1977 Sex Pistols Holidays in the sun poster. I've not spent the four figures that I've been quoted on a mint example, I bought one for less. But at a cost.

The poster has some sellotape marks that have, over the years, etched their way onto the front





I want to restore it to its former glory, but keeping a hint of originality, ie the edges which are a tad frayed. It will be going in a frame, eventually.

So has anyone had something similar repaired? If so, any recommendations?

Thanks as always

Adam