Mid-Century Delft Blue Hand-Painted Silvertone Cufflinks, Estate Jewelry

This pair of souvenir Delft Blue cufflinks are hand-painted, featuring a windmill. The square shape lends itself to the minimalist, geometric mid-century type of design. Since it is hand-painted, there will be a slight difference in each cufflink. They do show slight crazing in the cabochon. Since this is an estate item, the exact construction material is not known. The cabochon may be glazed ceramic or porcelain. The silvertone metal may be aluminum. It is not known. See photo for size.   This is an estate item.