Peculiar 60,000-year-old Stone Age arrowheads unearthed in South Africa could be the earliest known use of poison-laced weapons by human hunters, archaeologists say in a new study. For long, ...
Collection of auction catalogs (chiefly of stone implements) originally issued by the auctioneer, Robert N. Converse, and Robert N. Converse, Inc. "Volume 2." Vol. 1, also compiled by Haag, has ...
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