2 prize certificates verifying that Patrick George Craigie attended classes in Mathematics and in Natural Philosophy. These are, in detail:
- 10 April 1860: Class of Mathematics, session 1859-1860, attending 'with the utmost regularity', and taking 'a very active' part in the oral examinations, and acquitting himself 'most satisfactorily' in the written examinations, Craigie 'obtained a prize', signed by Philip Kelland
- 10 April 1861: Natural Philosophy Class, session 1860-1861, signed by Peter G. Tait