Reference number
SM (5) volume 70/7 (6) volume 70/1 (7) volume 70/2 (8) volume 70/9 (9) volume 70/8 (10) volume 70/11 (11) volume 70/14 (12) volume 70/13
Purpose
Working and site progress drawings for the new passage, 23 December 1814 - 4 January 1815 (8)
Hand
Soane office