(30)825 brings the 16.30 from Grosmont into Pickering on 25 September 2011. 825 is in fact an amalgam of 30841 and (30)825. The convention, I think, is that the number on the frames identifies the loco, so this should be the engine part or chassis of 825 and the boiler etc. of 841. There is a derelict engine (chassis) at Grosmont which could be 841.
Location: Pickering
Original line: Whitby and Pickering Railway
Photographer: Colin Miller
Contact photographer: Colin Miller
Date: 25/09/2011
Image number: 35962