LDGSL/1088/MKA
Photograph, 'Marine Denudation; Holywood'
[1890s-1900s]
LDGSL/1088/RW/4
Photograph, 'Irish Geology: The Happy Valley Mourne Mts, Co Down'
LDGSL/1088/RW/6
Photograph, 'Geology, Co Down: Composite dyke Glasdrumman Co Down'