Source details: (Journal)
An Appreciation of the Life and Work of Stephen William Williams (1837-99): to Commemorate the Centenary of his Excavation at Strata Marcella Abbey (1890)
Williams, David H. with Arnold, Christopher J.
Montgomeryshire Collections, 80 , 1992 pp.55-94
Christopher Arnold contributes 'Strata Marcella: the archaeological investigations of 1890 and the results of a geophysical survey in 1990
Sites linked to this source
Strata Marcella Abbey, Powys