I don't have a lot of information about these photos other than Neil Rennardson took them during a tour of the Leyland Factory during the later part of the 1970's. From the vehicles on the assembly line and the vintage of the Mokes in the pictures I am making an assumption that the location is the Enfield plant where production was moved after BMC pulled out in 1974 and construction of the Moke, Mini, Land Rover and Triumph vehicles continued until the early 1980's.
Unfortunately the quality is pretty poor in terms of lighting and details but these images were scanned from a series of 35mm slides Neil provided. The images has further been adjustad to try and provide more detail in the image sacrificing quality.
If you recognise any parts or can add further information then visit the thread regarding this article on The Moke Forum.