Numbers indicate the relative positions of U-159 and the PBM-3 when photographs were taken

4 Mk-44 depth charges splash across U-159

Depth charges begin to explode - boat has completed a hard turn to port

Height of depth charge explosions

Depth charge spray begins to subside

Boat emerges from depth bomb spray turning hard to starboard

Boat has completed turn to starboard

PBM-3 is struck by 20 mm antiaircraft fire at this point

Smoke from 20 mm gunfire is visible from conning tower