GSL/L/R/3/283 | Letter from the GEOLOGICAL SOCIETY OF DUBLIN | 26 Mar [1838] | |
GSL/L/R/11/216 | Letter from the GEOLOGICAL SOCIETY OF DUBLIN | 15 May 1850 | |
GSL/L/R/11/217 | Letter from the GEOLOGICAL SOCIETY OF DUBLIN | 8 Jun 1850 | |
GSL/L/R/12/16 | Letter from Samuel HAUGHTON, Geological Society of Dublin | 12 Nov 1851 | |
GSL/L/R/12/28 | Letter from Samuel HAUGHTON, Geological Society of Dublin | 10 Dec 1851 | |
GSL/L/R/12/87 | Letter from Samuel HAUGHTON and F J SIDNEY, Geological Society of Dublin | 10 Mar 1852 | |
GSL/L/R/12/135 | Letter from F J SIDNEY, Geological Society of Dublin | 9 Jun 1852 | |
GSL/L/R/12/167 | Letter from Samuel HAUGHTON, Geological Society of Dublin | 10 Nov 1852 | |
GSL/L/R/12/181 | Letter from Samuel HAUGHTON and F J SIDNEY, Geological Society of Dublin | 8 Dec 1852 | |
LDGSL/838/G/20/2 | Murchison correspondence: letter from Sir Richard John GRIFFITH | 14 Jun 1855 | 
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