Here's a few shots I've found looking up Trafalgar Road. Unfortunately I'm not able to upload photos anymore to this wiki so have included the links here.
The first one is from 1965; the power station in the distance.
Photo1
The next one earlier in the 1930s from the Old Woolwich Road end.
Photo2
The last looking at the Arches from the 30s too (around the time the Arches was built).
Photo3 
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