Reference number
SM (31) volume 70/15 (32) volume 70/17 (33) volume 70/19 (34) volume 70/21 (35) volume 70/22
Purpose
Site progress drawings of passage, 4 January - 10 January 1815 (5)
Hand
(31-34) George Basevi (1794-1845, pupil 1810-1816) (35) G. U. (see note below)