Knobbed beaker of blue glass blown into a silver case. 50-100 AD, Ancient Roman glassware, made in Italy, perhaps from Brindisi.
Room 70, British Museum, GR 1870.9-1.2.
<a href="//commons.wikimedia.org/wiki/User:Vassil" title="User:Vassil">Vassil</a>
<span class="int-own-work" lang="en">Own work</span>