# Exhibition hall No 7 (Mechanical and instrument engineering)
**Wikidata**: [Q122296391](https://www.wikidata.org/wiki/Q122296391)  
**Source**: https://4ort.xyz/entity/exhibition-hall-no-7-mechanical-and-instrument-engineering-


## References

1. [Wiki Loves Monuments monuments database. 2023](https://heritage.toolforge.org/api/api.php?action=search&format=json&srcountry=ua&srlanguage=uk&srid=80-361-0666)