Stone Tool Production of the Longshan Culture at the Liangchengzhen Site in Rizhao of Shandong

The manufacture of stone tools was one of the most important craft production activities in prehistoric human society. Previously, lack of sound evidence had made it too early to confirm whether or not stone tool production during the Longshan cultural period had already transformed from a primitive self-sufficient household mode of production to a specialized mode of production. Excavation of the site of the Longshan cultural site at Liangchengzhen in Rizhao, Shandong from 1998–2001 through meticulous field methods such as sieving and floatation yielded a large number of lithic reduction tools, ranging from grinding stones, stone hammers, and polishing stones to raw materials, semi-finished products, and lithic debitage of various sizes, resulting from the lithic reduction process. This excavation suggests that the Liangchenzhen site was a settlement site where the complete process of lithic reduction was practiced. Through comparison with contemporary large-scale excavated sites of the Longshan culture, it is suggested that the Area 1 at the Liangchengzhen site was a lithic reduction locality with a relatively high degree of specialization which was used for hundreds of years. It is possible that stone tool production had already advanced to a stage of relatively high specialization during the Longshan cultural period in the Haidai region.     

清朝的玻璃制造与耶稣会士在蚕池口的作坊

天主教耶稣会士纪理安、倪天爵、纪文和汤执中等人在北京任职期间曾经在蚕池口建立了制造玻璃及画珐琅玻璃器皿的作坊。其多数制品是日用工艺品,亦有数学和天文学仪器,而以金星玻璃为代表的佳作则是中国和欧洲宫廷及教廷之间互赠的礼品。本文大量使用西方档案叙述了欧洲的玻璃工艺,特别是吹制、添色、雕刻和抛光技术在中国的传播历程及其由盛转衰的原因。     

俄罗斯所藏瞿秋白未刊名事

中国党史研究室征求回忆录启事 诸位同志 现在中国劳动(者)共产(主义)大学开始讲中国党史,有一个调查表如下--请愿意写回忆录的同志,在一个月之内(到一九三○年一月卅日为止),到中国党史研究室报名:愿意写关于某一事变某一会议,愿意在某月某日交卷,以便登记.