55007 (D9007) "PINZA" at Aberdeen on the 21st March 1981. The locomotive had arrived via the 1S12 05:50 service from King's Cross, relieving 55011 (D9011) "THE ROYAL NORTHUMBERLAND FUSILIERS" at Edinburgh. 55007 would remain in the Granite City overnight returning to Haymarket the following day light engine.

21/03/81 - 1S12 05:50 King's Cross - Aberdeen, from Edinburgh. Deltic Deadline No.25: Page 20.