Class 70s weren't particularly common east of Reading but this pair of Colas machines turned up on an 11:15 Old Oak Common to Hinksey Sidings departmental working on 12 March 2016. 70.806 and 70.808 were photographed at Shottesbrooke, between Maidenhead and Twyford.
PHOTO DATA FOR IMAGE 16-D-0715
camera : Nikon D610
lens : 70-200mm f/2.8
focal length : 122.0 mm
shutter : 1/800 sec
aperture : f/9.0
ISO : 400 ISO
original : Digital: 24MP NEF
SUBJECT DATA
Loco / Unit : 70.806 top n tail with 70.808
Train : 11:15 Old Oak Common Reception Line - Hinksey Sidings departmental