37197+37261 power uphill at Thomason Foss on 24/04/2004 with the 1150 Grosmont-Pickering service.
37261 passes Moorgates on 24/04/2004 at the rear of the 1320 Pickering-Grosmont service.
37261+37197 turn on the power at Moorgates on 24/04/2004 as they work the 1550 Grosmont-Pickering service.
