That looks like an organised group of enthusiasts here at Swindon Running Shed , and I bet they've either been, or are going to the Works as well ! 5023 , " Brecon Castle " looks rather uncared for in this shot , unlike her former days when , in the ' fifties she was one of Laira shed's finest , but she's allocated to here at Swindon now , being withdrawn from there in early 1963. There is usually one of Swindon's Trilby hatted guides visible in charge of groups such as this , and the chap on the extreme right doesn't look quite the part , but who knows ?