Supplementary material: Annex A. Hermanson, et al. 2023, The production of smalt, and other cobalt compounds at the Blaafarveværket, Modum, Norway, in the 18th and 19th centuries.

The production of smalt, and other cobalt compounds at the Blaafarveværket, Modum, Norway, in the 18th and 19th centuries. This is a list of 82 samples in small glass vials, retained by the BCW Museum, but originally in the collection of the Norwegian University of Science and Technology. Samples for the paper were selected from here.