GSL/L/R/1/194
Letter from John HAILSTONE
18 Feb 1835
GSL/L/R/8/118
13 Feb 1844
GSL/MUS/1/1/175
Museum Letters & Lists: from John HAILSTONE
14 Mar 1815
LDGSL/1/5
'On the geology of Cambridge'
20 Jul [1814]
LDGSL/1/23
'On Cambridgeshire'
17 Dec 1814