GSL/MUS/1/1/12 | Museum Letters & Lists: from John Gifford CROKER | 25 Nov 1828 | |
GSL/MUS/1/1/179 | Museum Letters & Lists: from Thomas H HOLDSWORTH | 29 Jan 1831 | |
LDGSL/39/7 | Handbooks of geoconservation sites | 1960-[1966] | |
LDGSL/56/1/5/2 | Lithograph, 'Teeth found in the cave of Kent's Hole...' | [1827-1829] | 
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LDGSL/57/8 | Paper, 'On the Slate Rocks of Devon and Cornwall' | [1851-1852] | |
LDGSL/78/2/2 | Engravings of the granite tors of Cornwall and Devon | 1814 | |
LDGSL/78/2/2/3 | Engraving of the 'Vixen Torr', on Dartmoor | 1814 | 
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LDGSL/84 | 'Section of Morwell Down Hill on the tunnel of the Tavistock Canal in the County of Devon' | Mar 1814 | |
LDGSL/110 | Sections of the Grauwacke System in Devon and Cornwall | [1839] | |
LDGSL/146 | Plan and section of Kent's Cavern, Devon | 1847 | |