As there is an interest in old maps and timetables, here is a link for the Survey of India map of railways, roads and canals dated 1911. Unlike other SOI maps of the Railways, it appears to show all (or most) stations which existed at that time. It also covers British India and Burma of that time.
Use this Dropbox link:
which is valid until 18/11/2019.
As it is about 32 MB, you may have to alter settings on your system.
You could also download this from:
from the line 1911: Railway Canal and Road Map.
While this is freely downloadable, note these conditions set by the website pahar.in :
“This material is placed here by PAHAR to assist scholars, researchers, enthusiasts and mountain lovers and is for personal, non-commercial use only. Any attempt to make commercial use of these materials will be grounds for barring further access to the site.”