Tractatus de mysterio SS. Trinitatis. Ad usum theologiae candidatorum.
By: Autore Lud. Aegid. Delahogue,Bacr. Fac. Paris. Doctore, socio Sorbonico, in scholis Sorbonicis emerito theologiae professore, nunc in R. Catholico S. Patricii Collegio Emerito Dogmaticae Theologiae Professore.
Contributors: La Houge, Louis Egidius de.; Delahouge, Louis Egidius.; McMullan, A., own; Lyke, Pheyas, own; Morrissey, S., own; Sorbonne (University).; Royal College of St. Patrick at Maynooth.; J. Smyth (Belfast),
Edition: Tertio Editio, au autore revisa.
Publisher: Printed by Josephi Smyth
Published: 1840
Place of publication: Belfast (High Street)
Language: lat
Number of pages: 272
Other titles: Tractof the mysteries of the Holy Trinity. Used by theological candidates.
Notes: Text in Latin.

Handwritten note on flyleaf "Mr. A. McMullan, Down & Connor. R.C. College Maynoooth, Sept. 11th 48".

Handwritten note on title page "Mr. Pheyas Lyke, Longwood, St. Helena July 1849".

Handwritten note on flyleaf "S. Morrissey".