Among the sources of datable
ancient coins are foundation deposits: coins that were set into the foundation of a building (such as a temple) when the building was built. The foundation deposit under the temple of
Artemis at
Ephesus is a famous example, containing a large group of early
electrum coins.
I was wondering about the practice of making foundation deposits. Do we have any historical/literary documentation that describes the practice? Something along the lines of, "The people assembled at noon, and after the soothsayer read some entrails, the
king took a handful of change from
his pocket and tossed it in the hole, just before the crane lowered the cornerstone in place."

I know foundation deposits pre-date coins, and often contain jewelery and other valuables beside coins. I'm just wondering if we know anything about the ceremony--if there was one--surrounding the placing of a deposit.
RJO