Solid raw brass E27 lampholder, with integral cord grip, and 2 x shade fitting rings.
 
The lampholder is certified to BSEN 60238:2018+A2:2021 standard, and is earthed (for the fitting of 3 core cable including ground/earth wire).
 
The brass is raw andunsealed so it will naturally tarnish / patinate over time.
 
Manufactured in Europe, by a family business established in 1840.