Dictates of the mathematical lectures of John Cruickshank, professor of mathematics, taken down by James Aitken of Marischal College, Aberdeen.
p.i, iii, 1-103 Dictations in the first mathematical class, session 1838-1839.
After two blank pages [iv-v] and title page [vi] there follows a second sequence of pagination (wanting pp.1-98):-
pp.99-404 Dictations in the second mathematical class, session 1839-1840. Inserted at p.280 and p.318 are sheets of printed geometrical figures. The appendix I (pp.397-399) is a list of students in the second mathematical class with some annotations.