Penwyllt
…Penwyllt to the Drim Colliery near Onllwyn. A branch served the Gwaun Clawdd Colliery on the northern slopes of Mynydd y Drum and was extended to the Swansea Canal. Christie was declared bankrupt in 1827 and most of his assets, including the tramroad, eventually passed to his principal creditor, Joseph Claypon…