(21 Jan 2024, 5:29 pm)ne14ne1 wrote God, what could this be:
https://x.com/garyhunter91/status/1749049163331883328?s=46&t=tPuGEygnn6BhKgNFiA4yAw
I think that's just the back of 5491 - at a guess looks like that and two other MMC's will be going on the X66, leaving six plus a spare at Consett for the 6