66.089 worked east from Twyford with an unidentified stone train on 16 May 2016. It could have been 6A85, the 02:03 from Moreton-on-Lugg to West Drayton, running about 2 hours late.
PHOTO DATA FOR IMAGE 16-D-2128
camera : Nikon D610
lens : 70-200mm f/2.8
focal length : 120.0 mm
shutter : 1/800 sec
aperture : f/11.0
ISO : 500 ISO
original : Digital: 24MP NEF
SUBJECT DATA
Loco / Unit : 66.089
Train : 6A85, 02:03 Moreton-on-Lugg (Tarmac) - West Drayton T.C. stone