Estimate

£50 - £70

Artefact: Roman anguiped amulet, lead 24x18mm, 4.33g: Anguiped or Abraxas (warrior with snakes for legs), letters 'I' to left, and 'A' right. / Rev: Star within crescent, letters AB. PA, CA. Σ (or W on it's side?). This appears to be an abbreviation of a known Abraxas stone legend, see anguiped Wikipedia page for example. Otherwise this may be a "Billy and Charlie" fantasy, but these are also collectable.