LDGSL/838/H/3
Murchison correspondence: letter from Rev Robert HALIFAX
23 Apr 1832
LDGSL/947/1/HALIFAX
Letter from Robert HALIFAX to George Bellas Greenough
28 Sep 1819
LDGSL/947/4/3/3
Miscellaneous geological notes by George Bellas GREENOUGH
[1818-1840]
LDGSL/947/6/D/11/4
Geological colouring on Taylor's map 'The County of Glocester'
1800