# International Brotherhood of Boilermakers, Iron Shipbuilders, Blacksmiths, Forgers, and Helpers Local 104

> labor union local in Seattle, Washington

**Wikidata**: [Q105330404](https://www.wikidata.org/wiki/Q105330404)  
**Source**: https://4ort.xyz/entity/international-brotherhood-of-boilermakers-iron-shipbuilders-blacksmiths-forgers-and-helpers-local-104