File contains two diplomas belonging to B.J. Harrington: a Master of Arts diploma awarded by McGill University (20 April 1895) and a Diploma Aggregationis awarded by the Royal Society of Canada, making him a Fellow of the Third Academy (2 December 1901).
"Bibliotheca Secunda. Charles Morrison, Scots Magazine." Typescript copy of "An Electric Telegraph in 1753 and the Inventor's Connection with Virginia," by Charles R. Gibson.