2nd Aug: LNER A4 Class 4-6-2 #60009 'Union of South Africa' THE DORSET COAST EXPRESS 1Z67 from London Victoria to Weymouth. Brookwood-Farnborough. Class 33 #33207 was on the rear. August 2017 begins but it was very dark so I was considering if I should swap the lens to my 50mm f1.4 prime until last minutes (actually I swapped once as the weather became really dark at one point).