small_MicrosoftTeams-image-removebg-preview.png

thumbnail_MicrosoftTeams-image-removebg-preview.png

Logo with add text

Founded in 1826, Lyon & Turnbull is a leading UK auction house with locations in London, Edinburgh & Glasgow. Specialising in Fine Art, Design, Jewellery, Watches, Antiques and Private Collections, we offer expert valuations, auctions and private sales.

Lyon & Turnbull | Online Auction Specialists   

large_Placeholder-for-Blog.jpg

medium_Placeholder-for-Blog.jpg

small_Placeholder-for-Blog.jpg

thumbnail_Placeholder-for-Blog.jpg

xlarge_Placeholder-for-Blog.jpg

Placeholder-for-Blog.jpg

<p>cut and polished porphyry specimens, each worked into a spherical form (4)</p>

FOUR LARGE PORPHYRY SPHERES

C. 1ST – 5TH CENTURY A.D.

Description

Dimensions

Provenance