GSL/COM/P/4/2/218 | Referees’ report: William Crawford WILLIAMSON, “On the fossils of the Lias of the Yorkshire coast” | 9 Nov 1859 | |
GSL/COM/P/4/2/219 | Referees’ report: William Crawford WILLIAMSON, “Distribution of fossils in the Oolite of Yorkshire” | 27 Feb 1835 | |
GSL/COM/P/4/2/220 | Referees’ report: William Crawford WILLIAMSON, “Fossil fishes of the Lancashire Coalfield” | 14 Jun 1837 | |
GSL/COM/P/4/2/221 | Referees’ report: William Crawford WILLIAMSON, “Distribution of organic remains in the Oolite of... | 13 Jan 1837 | |
GSL/COM/P/4/2/222 | Referees’ report: William Crawford WILLIAMSON, “Distribution of organic remains in the Oolite of... | [1837] | |
GSL/COM/P/4/2/223 | Referees’ report: William Crawford WILLIAMSON, “Fossil fishes of the Yorkshire and Lancashire... | [1840] | |
GSL/COM/P/4/2/224 | Referees’ report: William Crawford WILLIAMSON, “On some species of Syrian fossils” | 1 Dec 1840 | |
GSL/L/R/1/96 | Letter from William Crawford WILLIAMSON | 6 Mar 1834 | |
GSL/L/R/3/269 | Letter from William Crawford WILLIAMSON | Apr 1838 | |
GSL/L/R/5/191 | Letter from William Crawford WILLIAMSON | [1840] | |