This is a stitched and edited photograph of the Smallford Station map, from The National Archives in Kew.
I have stitched the map together digitally, as it is a very wide map which folds into a book. I have also colour enhanced it to show up the lines better as the lighting at Kew is not brilliant for taking photos; the actual paper is a more yellowy colour, but the lines and red/pink ink are as original. The document reference number is RAIL 796/100 which can be freely seen at The National Archives.
Also attached is a closeup which I have digitally cleaned up to show specifically the Smallford Station part of the map. Of particular interest, the crossing out of the name "Springfield".
Thoughts and comments invited!
Update: Just updated with the other half of the map - it folds out all the way so is quite large! The 2nd half continues from Smallford to St.Albans and has the title and date for the document.