Wikimedi'Òc

Talyllyn Railway No. 6 "Duncan" - 2006-10-21.jpg - Voice of Clam

Duncan loco.jpg - Das48

0-4-0 Tank Engine Douglas in the guise of Duncan (13918593900).jpg - NearEMPTiness

Talyllyn Railway No. 6 "Duncan" - August 2015.jpg - LostplanetKD73

A locomotive with a face at Abergynolwyn - geograph.org.uk - 6597911.jpg - GeographBot