90 cut outs
Mark Avenell has provided a scan of a new addition to his collection, the Bobby Moore cut-out shown above. They are cut from an unknown Portuguese newspaper. I've assumed that there are 90 in the set if they decided to leave the best for last, with Eusebio featured at no. 90.
UPDATE (02-11-2017 09:41): Issued date amended to 1980's.
35. Bobby Moore
43. Jacky Charlton