A German U- Boat sinks a three-masted schooner at sea during World War I HD Stock Footage

CriticalPast is an archive of historic footage. The vintage footage in this video has been uploaded for research purposes, and is presented in unedited form. Some viewers may find some scenes or audio in this archival material to be unsettling or distressing. CriticalPast makes this media available for researchers and documentarians, and does not endorse or condone any behavior or message, implied or explicit, that is seen or heard in this video. Link to order this clip: Historic Stock Footage Archival and Vintage Video Clips in HD. A German U- Boat sinks a three-masted schooner at sea during World War I A three-masted schooner stopped at sea by a German U-Boat during World War 1. It is being watched by officers in the conning tower of the U-Boat. The submarine moves abeam the ship to which it sends crew members in a dinghy to attach explosives at her waterline. The Schooner, still under full sail, is seen settl