GSL/L/R/1/3 | Letter from Joseph VERSCHOYLE | 6 Jan 1834 | |
GSL/L/R/1/27 | Letter from Joseph VERSCHOYLE | 17 Mar 1834 | |
GSL/L/R/11/115 | Letter from William BUCKLAND | 2 Aug 1849 | |
GSL/MUS/1/2/16 | Museum Letters & Lists: from [Joseph VERSCHOYLE] | 17 Mar 1832 | |
GSL/MUS/1/2/18 | Museum Letters & Lists: from William BALD | [nd] | |
GSL/MUS/1/2/26 | Museum Letters & Lists: from Richard GRIFFITH | 22 May 1839 | |
GSL/MUS/1/2/91 | Museum Letters & Lists: from ?Edward SUTER | 11 Jun 1839 | |
GSL/MUS/1/2/111 | Museum Letters & Lists: Fossils from County Meath | 1839 | |
LDGSL/3/12 | 'Geognostic remarks upon the rocks in the vicinity of Dublin' | [1816] | |
LDGSL/89 | Plans, sections and panoramas illustrating the geology of the east of Ireland | [c.1818] | |