GNRI Class T
The Great Northern Railway T class were 4-4-2T Atlantic locomotives built by Beyer, [Peacock and Company] in 1913. Five of this type were built. They were later rebuilt with superheaters as class T1.
As the T1 class, they featured 18 x 24 inch or 18½ x 24 inch cylinders with 5 foot 9 inch wheels, built to 5 feet 3 inches gauge.