The Herald Journal Addendum contains photographic negatives and prints taken for the Herald Journal between 1969 and 2001. Photographs from this collection document accidents, social and public events, organizations, buildings, government, education, sports, and businesses in Cache Valley, among other subjects.

Principle photographers featured in the collection are Mitch Mascaro, Dan Miller, Diana Bush, Brent Stevens, Robert Hendricks, Eli Lucero, Alan Murray, and John Wilkin.

The collection is divided into four series: I. Special Subjects and Events (1970-1988), II. Photos grouped by photographer (1992-2001), III. Undated and Unidentified Photos, and IV. Local Personalities (1969-1993).