Unused / unissued material - dates and locations unclear or unknown.
Heligoland blown up. Germany.
L/S view of Heligoland from sea level. L/S the sea shimmering as the sun shines on it. L/S and M/S the U-boat near Heligoland. C/U a naval officer looking through binoculars. L/Ss devastation...
Blast in Carara Mine releases 100,000 tons of high quality marble.
Footage of new fire extinguishing bomb being demonstrated in France.
Tanks carry out manoeuvres in the British countryside.
Demolition of a bridge with dynamite.
British and French steeplejacks show different methods of bringing down a chimney.
Six chimneys are demolished to make way for Amsterdam's transition to natural gas. Holland.
Material showing shells exploding on a village.
Bombing and infantry advancing through village.