Remarks: Deltic 55022 Royal Scots Grey howls through Culham returning from Oxford to Preston (via Kings Cross) with the Capital Deltic railtour. The noise was indescribable and the built in microphone on my camera really can't do it justice. I haven't heard a Deltic sound like this since the last official working with BR in 1982. You could sense the approaching train long before it could be heard, such is the unique sound the twin 18 cylinder, opposed piston, 2 stroke engines make