No Trains of Bristol was in West Street and closed in the early 2000`s. The original owner Derek Dashfield sold it and the guy who bought it changed the shop. Derek died in 2006/7. The shop on North Street was owned by somebody Rogers/Rodgers , i can`t remember his christian name. His [ex] wife owned the shop that eventually became Modelmania, the owners of which retired in 2018 after 33 years in business.
There were a number of other shops in the Bristol area that sold Hornby/Mianline/Airfix railways Martins, in Kingswood and Gloucester Road springs to mind as well as Dawsons in Clifton, Hardings in Bedminster as well as a cycle shop in the South of the city, Reps used to say Bristol was a two day job in the good old days.