该数据集包含来自美国马萨诸塞州Peabody Institute Library的Sutton Room Local History Resource Center的3,694张打字索引卡，用于索引当地报纸（覆盖South Danvers/Peabody地区）中的人物、事件和新闻。这些卡片由图书馆工作人员多年制作，作为当地报纸档案的主要查找工具。此外，数据集还包括一个名为Poor Family的谱
The Integrated Public Use Microdata Series (IPUMS) Complete Count Data include more than 650 million individual-level and 7.5 million household-level records. The microdata are the result of collabora
The Integrated Public Use Microdata Series (IPUMS) Complete Count Data include more than 650 million individual-level and 7.5 million household-level records. The microdata are the result of collabora
