Signed by Young Irelanders Terence Bellew MacManus, William S. O’Brien,Patrick O’Donohoe, and Thomas Francis Meagher, Clonmel, Tipperary. Inscribed "To Miss Mary O’Neil ... from T. B. McManus, Nov 3rd 1848."
Cover Illustration of Robert Emmet in his cell. "Saint Patrick's Day in the Glen of Imaal Or the Days of Emmet and Michael Dwyer." Double number, 1887. Dublin: Printed and published at the office, 33, Lower Abbey-street., 1866[-1912]
An t-Óglác served as the periodical of the National Army (pro-Treaty forces) during the Irish Civil War. The Free State Government referred to the anti-Treaty forces as “Irregulars,” as seen in several of the articles in this issue.