Thanks for uploading this, Jimmy. Brings back fond memories of my stay in Karaikkal back in 1973. My uncle's house was walking distance from Karaikovilpathu station. I would often watch a three-coach MG train pull into the station headed by a YP. Thirunalaru has a famous Murugan temple. I remember taking a passenger train till Mayuram (now Mayiladuturai).

Thanks for sharing these treasures. Could you scan the schedules for Mayavaram - Peralam - Karaikkal section? I traveled on this line way back in 1973.