Consists of a typescript essay formatted as a series of notes responding to J. B. Bagshawe's 'Credentials of the Catholic Church (record available here: http://www.worldcat.org/title/credentials-of-the-catholic-church/oclc/677234463&referer=brief_results). Likely written after 1885 as that is the earliest publication year of Bagshawe's work.
Short essay responding to Dr. G. Johnstone Stoney's paper 'On the Dependence of What Apparently Takes Place in Nature upon What Actually Occurs in the Universe of Real Existences', published April 1903 through the American Philosophical Society (available here: http://www.jstor.org/stable/983726?seq=1#page_scan_tab_contents).
Consists of a short typescript essay responding to Mr. (Alfred Edward) Taylor's 'The Problem of Conduct'. Likely written after 1901 as this is when Mr. Taylor's essay (available here: https://archive.org/details/problemconducta01taylgoog) was published.