Fig. 1: Porcelain fragment from the Nanhai No. 1 shipwreck.
a Outer and b inner surface. The unglazed rim is located at the top of the fragment.
Fig. 1: Porcelain fragment from the Nanhai No. 1 shipwreck. | npj Heritage Science
a Outer and b inner surface. The unglazed rim is located at the top of the fragment.
