侵华日军第七三一部队旧址细菌实验室及特设监狱发掘的主要收获

Main Excavations on the Bacteriological Laboratory and the Special Jail of the 731 Forces by the Japanese Invaders

细菌实验室及特设监狱遗址(俗称"四方楼")是七三一部队旧址中最为核心的要害部门,通过对该遗址的发掘与研究,可以在相当程度上寻找出七三一部队直接的犯罪证据和毁灭犯罪事实的证据,同时亦可以搞清其建筑格局与施工工艺,为研究日伪时期建筑特点提供第一手资料。"四方楼"发掘,是首次按照考古工作规程对七三一旧址进行的科学揭露,揭开了七三一部队旧址考古工作和历史研究崭新的一页。在发掘中,对各种遗迹现象进行了较为全面的文字、绘图、测量、照相、录像记录,为今后室内资料整理、报告编写乃至研究、保护、复原、展示等,提供了详尽的科学依据。爆破穴点和焚烧灰坑的发现,是日本侵略者毁灭犯罪证据的直接证据,是不可多得的无可争辩的第一手例证。

The Bacteriological Laboratory and the Special Jail sites （ called ＂the four floor＂ ） are the core and key departments of the 731 Forces by the Japanese Invaders. We may found the direct incriminating evidences , the destructing marks, also we may know its architecture pattern and the construction technology through excavating, it will provide the first - hand data for studying the building of the Time Ruled by Japanese Invaders. It is the first time that we followed the archaeological operation procedures to do the excavating work in our archaeological and historical research field. All the records including the character, drawing , photographic and record materials will help us to sort the data, write the report, and do some researching , protec- ting , restoring and exhibiting works. The breaking point and burning pit found here, is the direct evidence that the Japanese invaders tried to destroy the criminal evidence, and it is the first case beyond question.