Production Details: Directorate of Public Relations, War Office (Production sponsor)
Army Film Unit (Production company)
Laws, George E J1916-02-15 (Production individual)
A70 285-5 (SHERMAN TANKDOZER AND CHURCHILL TANK OF 6TH GUARDS INDEPENDENT ARMOURED BRIGADE DEMOLISH A WELL-CONSTRUCTED TANK BARRIER AT DULMEN, GERMANY [Allocated Title])