This fonds conists three series: Series 1 - contains negatives produced by Thaddeus Holownia for the sesquicentennial publication "The History of Mount Allison University, 1839-1989", 1989. Not all of the images appearing in the publication are represented in this accession. Many were produced from photographs in the archives holdings, a few from other sources (possibly the Alumni Office), and others from his own photograph/negative collection. Where more then one negative for an image was produced, the one used for publication in not identified.

Series 2 - contains material related to exhibitions; publications with Thaddeus Holownia’s photography; and published or printed by the Anchorage Press.

Series 3 - contains a copy of "Dykelands, Photographs by Thaddeus Holownia & Poems by Douglas Lochhead", published by McGill-Queen’s University Press, 1989; and photographs, including plates for "Dykelands", a portrait of Thaddeus Holownia, and Douglas Lochhead and a panoramic view made up of three photo prints.