GSL/L/R/1/225 | Letter from Charles SILVERTOP | 1 May 1835 | |
GSL/L/R/2/138 | Letter from Charles SILVERTOP | 4 Jun 1836 | |
GSL/L/R/4/208 | Letter from Charles SILVERTOP | 30 Apr 1839 | |
LDGSL/838/S/16 | Murchison correspondence: letter from Charles SILVERTOP | 1830-1831 | |
LDGSL/838/S/16/1 | Murchison correspondence: letter from Charles SILVERTOP | Feb 1830 | |
LDGSL/838/S/16/2 | Murchison correspondence: letter from Charles SILVERTOP | Feb 1831 | |