GSL/COM/P/4/2/128 | Referees’ report: Spencer Joshua Alwyne COMPTON 2nd Marquis of NORTHAMPTON, “On microscopic... | 19 Nov 1838 | |
GSL/POR/53/5 | Portrait of Spencer Joshua Alwyne Compton, 2nd Marquis of Northampton | [1840s] | 
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LDGSL/614/2/105 | Watercolour of Aspidorhynchus Comptoni Agassiz | [1834-1844] | 
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LDGSL/616/2/75/2 | Watercolour of the teeth of Cestracion canaliculatus Egerton [Drepanephorus canaliculatus] | [1847-1850] | 
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LDGSL/838/N/11/1 | Murchison correspondence: letter from Spencer Joshua Alwyne Compton, 2nd Marquess of NORTHAMPTON | 16 Jun 1827 | |
LDGSL/838/N/11/2 | Murchison correspondence: letter from Spencer Joshua Alwyne Compton, 2nd Marquess of NORTHAMPTON | 2 Jun 1832 | |
LDGSL/838/N/11/3 | Murchison correspondence: letter from Spencer Joshua Alwyne Compton, 2nd Marquess of NORTHAMPTON | 10 Jun 1832 | |
LDGSL/838/N/11/4 | Murchison correspondence: letter from Spencer Joshua Alwyne Compton, 2nd Marquess of NORTHAMPTON | 21 Oct 1832 | |
LDGSL/838/N/11/5 | Murchison correspondence: letter from Spencer Joshua Alwyne Compton, 2nd Marquess of NORTHAMPTON | 26 Nov 1832 | |
LDGSL/838/N/11/6 | Murchison correspondence: letter from Spencer Joshua Alwyne Compton, 2nd Marquess of NORTHAMPTON | Mar 1833 | |