LDGSL/613/2/100/3
Watercolour of Pholidophorus angustus Agassiz
[1831-1838]
LDGSL/839/46
Murchison fieldbooks & diaries: Germany [Bonn to Potsdam]
Jun-Jul 1829
LDGSL/947/6/G/7
Geological colouring on 'Carte Physique, Routiere et Politique d'Europe, indiquant les Limites...
1824