Cunningham–Graham Close - Credit: Wikimedia Commons
Cunningham–Graham Close is an historic building in the centre of Perth, Perth and Kinross, Scotland. Located at 13–17 High Street, it is a Category B listed building, built in 1699.High Street 13-19 (N. Side) (Odd Numbers) – Historic Environment Scotland It is the oldest continually inhabited building in the city,Civic History of Perth from Medieval Times – Perth Civic Trust and one of the few remaining that pre-date the Georgian new town remodelling of the city centre. Read more on Wikipedia
Source: en.wikipedia.org