GSL/L/R/12/156
Letter from Robert JEANS
18 Jun 1852
LDGSL/3/4
'On concrete boracic acid'
6 Apr 1808
LDGSL/3/13
'On whin dykes and trap'
[1815]
LDGSL/36
Italian tracts on Sicily and Mount Etna
1808-[1837]
LDGSL/616/2/36/2
Watercolour of Clupea tenuissima Agassiz
[1834-1844]
LDGSL/947/8/5
Book 'Considerations on volcanos...'
1825-1845