Photos provided by Ken Skaught, Medallion Estates, digitally processed by Jock Dempsey.
Grid is 1" (25mm) square behind, and 1/2" (13mm) lines below. No dimensions provided.

Good jeweler's anvils are generally made of hardened stel and well finished. This one is a high quality two piece anvil and stand in the style still made today. The touchmark indicates pride of manufacture.

Due to their size jeweler's anvils often show up in miniature anvil collections. This collection has more than one.