Keywords: FMIB 39837 Hollow pearl, made by chinese by scaling off a layer from a large oval pearl, and filling it wih a composition of hard wax or.jpeg check categories 27 August 2015 3 Hollow pearl made by chinese by scaling off a layer from a large oval pearl and filling it wih a composition of hard wax or shellac to strengthen it A convex side Subject Pearls Tag Shellfish 1898 Cite book Fresh-Water Pearls and Pearl Fisheries of the United States Kunz George F Washington DC Government Printing Office 1898 Bulletin of the United States Fish Commission vol 17 1897 Plate X-1 Creator George Frederick Kunz PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 39837 Images from the Freshwater and Marine Image Bank to check George Frederick Kunz Pearls Shellfish |