The aim of this project was to reveal first the introduction of Copper and its alloy in geographically known region as Eastern India and its switch over to the states of Assam, Bihar, Odisha, Jharkhand and West Bengal. The history of copper and its alloys in the states including Arunachal Pradesh, Chhattisgarh, Meghalaya, Sikkim and Tripura have also been studied in the process with an objective to unearth the picture of high tin bronze and brass in eastern India. Some remarkable theoretical studies were made by Chakrabarti and Lahiri (1996) and fieldwork of Meera Mukherjee (1978) whose pioneer surveys had made immense help to reconstruct my studies and report in this region.

中文翻译：

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项目报告：印度东部高锡青铜和黄铜的历史

该项目的目的是首先揭示铜及其合金是在地理上称为印度东部的地区引入的，并向阿萨姆邦，比哈尔邦，奥里萨邦，贾坎德邦和西孟加拉邦转移。在这一过程中，还对阿鲁纳恰尔邦，恰蒂斯加尔邦，梅加拉亚邦，锡金和特里普拉邦等州的铜及其合金的历史进行了研究，目的是发掘印度东部高锡青铜和黄铜的图片。Chakrabarti和Lahiri（1996）以及Meera Mukherjee（1978）的田野调查进行了一些杰出的理论研究，他们的先驱调查为我在该地区的研究和报告的重建提供了巨大帮助。