Letterkenny to Lifford Train Ticket

"A Letterkenny to Lifford Train Ticket. This is a train ticket from long gone train line that was the Letterkenny to Lifford railway line. I can't remember the exact date the train line closed but I am of the age to remember it's existence. This was my father's and found in an old suitcase he had when he passed. They should have never closed it! Imagine having it today."