# pendulum clock

> timekeeping device

**Wikidata**: [Q41751](https://www.wikidata.org/wiki/Q41751)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pendulum_clock)  
**Source**: https://4ort.xyz/entity/pendulum-clock


## References

1. Freebase Data Dumps. 2013
2. Nuovo soggettario