Tables 22A-24 (SR) : Tuticorin-Tiruchi / Maniyachchi-Shencottah / Virudunagar-Quilon - from 1977 All-India TT. Quilon Mail had impressive runs. Tirunelveli had lines to Tenkasi and Tiruchendur but not to Nagercoil. In fact, Nagercoil wasn't even on the railway map at that time. (Mani Vijay)