A limestone quarry in Germany - dynamite blows apart the face.
Full title reads: "Germany. With a might roar! Explosion of nearly 1/2 ton of dynamite releases 50,000 tons of limestone - covering area of 2,5000 square yards."
A man standing in a limestone quarry blows a horn to warn of the impending explosion.
A man standing in an excavated area calls out of warning.
Men walk out of caves in the rock face carrying with them boxes.
C/U of man as he pushes down plunger on detonator box.
(Sound track runs out - therefore no sound of...)
Explosion - L/S of the face of the quarry. Rock at the base of the face is blown out and the whole face begins to collapse.