BRONOWSKI V. (editor). Verviers en ce temps-là. Photographies de Pirenne Emile (1890). Verviers, Musée communal, 1971. SPITZ, Jacques. Jules Émile Pirenne 1850-1920. Andrimont, 2001, 174 pp. Selection of 242 images in the collection of "Musées Communaux de Verviers".
<b>1887 ca - 1905 > Verviers</b> ° 5.4.1850; + 5.10.1920. Industrialist. His work included an extensive series of street scenes taken in Verviers. Collection in the Municipal Museum of Verviers.