Series consists of one letter sent by Clark to Rowley.

Series consists of six letters Isaac Hellmuth wrote to others.

Series consists of seven letters George Holmes wrote to Rowley and others.

Two letters written by Horden to others.

Series consists of two letters John Lyons wrote to Rowley.

Series consists of 32 letters William Lennox Mills wrote to Rowley and others.

Series consists of two letters Derwyn Trevor Owen wrote to Rowley.

Series consists of four letters Charles Allen Seager wrote to Rowley.

Series consists of thirteen letters James Fielding Sweeny wrote to the Bishop of Nova Scotia, Rowley, and one other person

Series consists of twenty letters George Thorneloe wrote to Rowley and others.