Identifying Old Bells

Okay, I need to help the user with their research on identifying old bells. Let me start by understanding their query. They want a comprehensive article covering eight specific aspects. Let me go through each of their points one by one and see how the provided search results can inform each section. First, the user asks about what identifying old bells is and why it’s important. From the search results, I see that identifying old bells involves examining physical characteristics, markings, and historical context.