National Grid mimic board from Becca Hall, Leeds
- circa 1980 in Aberdeen
Mimic board from the UK National Grid regional control centre at Becca Hall in Leeds. .
A mimic board is a plan of a power distribution network. It is comprised of over one-hundred-and-forty tiles is from the mimic board used at the Leeds regional control centre of the National Grid. It mapped out the electricity supply for the north of England and Wales from 1983 to 1997.