Infantry accompanying carriage mark D. with 47 mm infantry accompanying gun mark B / Bethlehem Steel Company Bethlehem infantry accompanying gun One-pounder (37 mm.) semi-automatic gun, mark C, and carriage, mark A Mobile artillery material Ordnance / Bethlehem steel company Twee typen berggeschut der Bethlehem Steel Company : toelichting geschreven naar aanleiding van het ter sprake brengen van Bethlehem berggeschut in de Tweede Kamer der … Trench mortar carriage mark C., carrying 132 mm, trench mortar mark B., with their transport vehicles / Bethlehem Steel Company Trench mortar carriage mark A., carrying 80 mm, trench mortar, mark B., with ammunition limber and transport vehicle / Bethlehem Steel Company Frederik : militaire geschiedenis nu magazine / hoofdredactie Minte Kamphuis, Onno Sinke ; redactie Arthur ten Cate, Jaus Müller, Rolf de Winter ; met medewerking … Bethlehem Ordnance. 105 m/m field gun Bethlehem steel. Bethlehem ordnance, 105m/m field gun
