GSL/L/R/11/65 | Letter from Samuel STEVENS | 23 May 1849 | |
GSL/L/R/12/202 | Letter from João Diogo STURZ | 26 Jan 1853 | |
LDGSL/3/10 | 'On the diamond mines in the Brazils' | 12 Nov 1810 | |
LDGSL/463 | Sections of strata in South America, possibly around Sao Paulo, Brazil | [1832-1834] | |
LDGSL/494 | 'A arte geodetica ou de medlicao, divisao e demarcacao das terras' | 1 Jan 1855 | |
LDGSL/497a | 'A estrada de ferro do Semmering nos Alpes Noricos da Austria' | 1855 | |
LDGSL/1090/B/115 | SHACKLETON notebooks: '115 France 1975 Brazil 1975 Sudan 1976'. | 1975-1976 | |
LDGSL/1090/B/120 | SHACKLETON notebooks: '120' [Brazil] | 1977 | |
LDGSL/1090/B/121 | SHACKLETON notebooks: 'Notebook 121' [Brazil 2] | 1977 | |