The Beyer Garratt 6594 Engine at the National Rail Museum
The Beyer Garratt 6594 Engine at the National Rail Museum

The Bengal Nagpur Railway class N No. 815, in National Rail Museum, is a Beyer Garratt articulated locomotive, 4-8-0+0-8-4. It was built in Manchester by Beyer Peacock & Co Ltd. It is one of the only two of its kind, which survive now. The other, Class N No. 811, is operational at Kharagpur Workshop.