GSL/COM/P/4/2/215 | Referees’ report: David WILLIAMS, “On the Bristol Coalfield, and on bones from Durdham Down” | [1835] | |
GSL/COM/P/4/2/217 | Referees’ report: David WILLIAMS, “On a mass of intrusive trap at Bleadon” | Nov [1840] | |
GSL/L/R/1/32 | Letter from David WILLIAMS | 7 Apr 1834 | |
GSL/L/R/1/48 | Letter from David WILLIAMS | 12 Apr 1834 | |
GSL/L/R/1/128 | Letter from David WILLIAMS | 2 Dec 1834 | |
GSL/L/R/1/131 | Letter from David WILLIAMS | 25 Nov 1834 | |
GSL/L/R/2/2 | Letter from David WILLIAMS | 24 Aug 1835 | |
GSL/L/R/2/6 | Letter from David WILLIAMS | 9 Oct 1835 | |
GSL/L/R/2/30 | Letter from David WILLIAMS | 23 Jun 1835 | |
GSL/L/R/2/31 | Letter from David WILLIAMS | 12 Dec 1835 | |