Key Symbolic Objects
Ever wondered why Priestley chose specific objects to carry deeper meanings? Sheila's ring represents far more than just love between her and Gerald - it's a symbol of how marriage was used as a business transaction between wealthy families in Edwardian times.
The ring also represents the patriarchal control that husbands had over their wives once married. When you think about it, a ring literally binds someone, which perfectly reflects how women lost their independence after marriage.
The disinfectant that kills Eva creates a bitter irony that's essential to understand. Whilst it's meant to symbolically "clean" Eva of her troubles, it actually destroys her completely. This mirrors how the Inspector's investigation should cleanse the Birlings of their guilt, but instead it tears their family apart and exposes their hypocrisy.
Remember: Priestley uses everyday objects to reveal uncomfortable truths about society - look for the contrast between what something appears to be and what it actually represents.
