Carnforth East Junction. The building behind East Junction signal box was thought for a long time, to be the original 1857 Furness and Midland Railway, "Station", but recent evidence suggestions that the structure was actually the building which had stood as "Carnforth Station" close to the Furness and Midland Junction between 1868 and 1880. 
After the opening of the enlarged Carnforth Station on 2nd August 1880, this building became redundant, and was later moved to the site close to East Junction signalbox.