Series consists of four letters Thomas Brock Fuller wrote to other Anglican clergymen.

Series consists of nine letters John Grisdale wrote to Rowley and others.

Series consists of three letters John HacKenley wrote to Rowley.

Series consists of five letters Charles Inglis wrote to others.

Four letters written by Joseph Lofthouse to Rowley and one other.

Series consists of four letters John McLean wrote to others.

Series consists of 24 letters William Willcox Perrin wrote to Rowley, his friend Mackenzie and others.

Series consists of six letters Edwin Frederick Robins wrote to Rowley.

1 letter written by Augustine Scriven.

Series consists of three letters Acton Windeyer Sillitoe wrote to others, and one license.