# lever frame

> Railway signalling system component

**Wikidata**: [Q914057](https://www.wikidata.org/wiki/Q914057)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Lever_frame)  
**Source**: https://4ort.xyz/entity/lever-frame


## References

1. Freebase Data Dumps. 2013
2. [Source](https://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Signal_box)