Extended Data Fig. 2: Finds relating to non-ferrous metalworking.
From: Single-year radiocarbon dating anchors Viking Age trade cycles in time
a) crucible sherds; b) fragments of clay casting moulds; c) mould fragment with impressions of a cast brooch; d) mould fragment for Berdal-type brooches. Photos: Museum of Southwest Jutland. High-resolution images of all finds are available at http://sol.sydvestjyskemuseer.dk/ using the search term “SJM 3”.
