Disgrifiad
Stabl Llanymynech, Stryd Fawr Pontypridd a Phon Grog Conwy - y defnydd o Globau Prenid wynebu lloriau a ffyrdd . accompanied by an English language translation, Llanymynech Stable High Street Pontypridd and Conwy Suspension Bridge - the use of wooden cobbles to surface floors and roads.
