Tape 3 Machynlleth to Barmouth and Pwllheli https://www.youtube.com/watch?v=x2cqaUJUDn4
A driver's eye view of the line from Machynlleth to Barmouth and Pwllheli. This was recorded in the summer / autumn of 1993 (I think) from the cab of Derby Lightweight DMU M79900 Test Coach Iris. There is a commentary mentioning features along the line such as stations, level crossings, mileposts etc. It is as recorded except where I've edited out a couple of long stationary waits!