Understanding Cemetery Symbols by Tui Snider [The following is an adapted excerpt from my book, Understanding Cemetery Symbols. I hope you enjoy it! Also, full disclosure: that’s an Amazon affiliate link. If you buy my book after clicking it, I make a few pennies at no additional cost to you.] Coins on Graves? The practice of leaving coins with the deceased dates back to the ancient Greeks, who believed the rivers Styx and Acheron separated the living from the dead. A ferry trip was required to cross these waters, otherwise the soul of the deceased would be forced to wander the…