Madras and southern mahratta railway company MR and SMRC MSMRC
Guntakal Guntur Nandyal Cumbum metre gauge

I want to know more details about when was the railway line between Guntakal and Guntur construction and in particular about the Nandyal Railway station. I already visited the site of IRFCA [IRFCA] Welcome to IRFCA.org, the home of IRFCA on the internet. (http://www.irfca.org/) and gathered some info. Any relevant info is appreciated.