LDGSL/430
‘Section of the coal seams in the neighbourhood of Neath'
Apr 1859
LDGSL/551
'Photograph of the peculiar appearance of the rock surface... in a quarry of the Carboniferous...
1861
LDGSL/800
Notes and sections, southeast England and South Wales
[?1836-c.1889]
LDGSL/1053
'Horizontal section across the Dyffryn Trough, Neath'
1908