David Boardman, from Cannock, was final seen on Most important Highway, Milford, simply earlier than 11.10am on Saturday, September 3.
He was reported lacking on Wednesday, September 7.
David is described as white, with brief gray hair and is round 5ft 9ins in top.
Anybody who has seen David or has any details about his whereabouts is requested to message police on Fb or Twitter, or by name 101, quoting incident quantity 504 of seven September.
Alternatively, Crimestoppers might be contacted anonymously on 0800 555 111.