Public domain
Signet Ring with Bulbous Knop with Protrusions, 'Hedgehog Ring'
From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.
About this work
Silver signet ring with a domed button with protrusions, a so-called hedgehog ring.
Rijksmuseum, Amsterdam’s own descriptionSubjects
Credit lineTienerring met bolle knop met uitsteeksels, 'egelring'. c. 1960 - c. 1970. anonymous. Rijksmuseum, Amsterdam. Public domain.