GSL/L/R/1/66
Letter from James Robert GOWEN
27 Jun 1834
LDGSL/7
BA Committee to 'inquire into the distribution of Coal over the Globe'
1845-1846
LDGSL/838/G/28
Murchison correspondence: letters from James Robert GOWEN
1836, 1845
LDGSL/838/G/28/1
Murchison correspondence: letter from James Robert GOWEN
25 Feb 1836
LDGSL/838/G/28/2
13 May 1845