Casgliadau Arlein

36 pages stapled together in centre, with photographs of various collieries in black and white and colour including 11 prints of Wyndham/West Colliery with negatives on 88.12I/40, two prints of Ogmore Vale, nine prints of Marine Colliery, five prints of Ocean Colliery, five prints of Merthyr Vale Colliery, 13 prints of Deep Navigation Colliery, 13 prints of Rose Heyworth Colliery, seven prints of Six Bells Colliery, three prints of Penallta Colliery, and seven prints of Brtiannia Colliery.