Fraser and Borthwick
of Delta Electrical Works, 59 Pitt Street, Glasgow.
of Industrial Estate, Irvine, Ayrshire.
Electrical Engineers.
1909 Partnership between William Fraser and Robert Joseph Borthwick dissolved. Business carried on under the same name by William Fraser and his brother Alexander.
1926 Incorporated as a Limited Company.[1]
1974 Purchased most of the assets and stock in trade of the Artic Fuse and Electrical Manufacturing Co.[2]
