An official with the Fairlawn Haven Nursing Home told Archbold police on Friday, May 20, a dosage of Fentanyl, valued at $80, was missing.
Fentanyl is a powerful prescription painkiller than can also be abused.
It went missing after 7 pm the preceding day.
Police are investigating.
The earliest type of timekeeper, dating from as far back as 3500 B.C., was the shadow clock, or gnomon, a vertical stick or obelisk that casts a shadow.
An Egyptian shadow clock of the eighth century B.B. is still in existence.