Finished ink-line drawing, Ynysgedwyn river bridge. Fig 81, "The Brecon Forest Tramroads", S.R. Hughes, 1990.
Plus three associated to-scale plans of sections/elevations of the bridge.Opsiynau lawrlwytho a prynu
NPRNTeitlMath O SafleArchifauDelweddauNPRN80105TeitlGwaunclawdd Tramroad Bridge, Gwaunclawdd Coal Level Railway, Brecon Forest TramroadMath O SaflePONTArchifau3Delweddau2