Stamford signal box is seen at its original and operational location further west than it stands today. It is a standard Midland Railway Type 2b box constructed in 1891. As well as being a block post on the Peterborough to Leicester line it also controlled access to the once extensive goods yard at Stamford. The box still exists today located close to the end of the station platform and has its own Facebook page, see….
https://www.facebook.com/signalboxstamford/