Mr. Edward P. Martin
Edward P. Martin, Dowlais Engineer & Coal Eng
Abergorki Colliery, Female surface hauliers, c1880
Cynon Valley History Society 40th Anniversary...
Albion Colliery letter, 1886 [mining accident]
Handwritten essay entitled 'The History of...
Taff Vale Railway Police truncheons and others
Brecknock & Abergavenny Canal Company...
Barry Dock & Railway Company Police