Police Scotland remain concerned for missing person Peter Edwards from Scone, who was last seen in Barclay Street, Stonehaven, at about 3.20pm on Tuesday November 1, 2016.
Inspector Kevin Chase said, "It has been nearly three months since Peter's disappearance. He has never been reported missing before and this incident was totally out of character.
"His family and friends remain extremely concerned and anxious for him.
"There hasn’t been a positive sighting of Peter since he left the X7 bus in Stonehaven, which is an area that he may not know very well.
"I am appealing for any information in relation to Peter so that his family can find some answers for his disappearance."
“Peter is 65 years of age, about 5ft 10ins in height and of slim build, with receding hair and a bald head, and he has a full white beard.
"When last seen he was wearing dark trousers, a black, waist-length jacket, dark shoes, black jacket and a grey beanie hat. He also may have been wearing gold glasses.
“If anybody has any information with regards to the disappearance of Peter can they please contact Police Scotland on 101.”
Police Scotland works in close partnership with the Missing People Charity - the only charity in the UK which specialises in and is dedicated to bringing missing children and adults back together with their families.
They can be contacted via telephone on free phone 116 000 or by visiting the Missing People website.
Call 101 for non-emergencies and general enquiries, in an emergency call 999. If you have information about a crime you can also contact Crimestoppers anonymously on 0800 555 111.