Police have released an image of a man they want to speak to over the theft of a rare Celtic shirt from the National Football Museum.
The green Umbro away jersey, with a jagged white stripe, was only worn in the 1991/92 Scottish Premier Division season and last year appeared in a list of the top 20 worst ever football strips.
The offender walked into the Manchester city centre museum at about 2.30pm on Saturday February 1 and took the match-worn shirt, bearing the number 10 on the back, from a gallery on the third floor.
Anyone with any information about the theft should contact police on 0161 856 3221.
Information can be passed on anonymously by calling the independent charity Crimestoppers on 0800 555 111.