Jon Searles' photos with the keyword: locomotive diesel BREL BR England London

Whenever I visit Wales, the final leg is on the old Great Western Mainline from London Paddington. This was my train, and I noted the number of one of the power units, 43134, something I hadn't done in a number of years (I'm usually too exhausted for railfanning by the time I get to London). #43134 is actually unnamed, although presently and historically, many Class 43 (formerly Class 253) power units have been, both recently and historically.