Keywords: Cyclone-French-320th-artillery-5 Sept-1917-Belgium.jpg Pièce de 320 Pièce d'artillerie Cyclone et son convoi sur rail immatriculée ALPG 32 9 P 3038 Hogstade Belgique 5 septembre 1917 Photograph of French 320 mm railway gun Cyclone taken in Hogstade Belgium 5 September 1917 This appears to be the 32 cm 25 calibres i e shorter barrel gun on 20-wheel sliding carriage rail mounting http //www worldwaronecolorphotos com/html/gallica_84_h_7 html World War I Color Photos 1917-09-05 Author Public Domain PD-old French 32 cm sliding carriage railway gun 5 September World War I in September 1917 |