# International Brotherhood of Boiler Makers, Iron Ship Builders, and Helpers of America

> former trade union that merged in 1953 with the International Brotherhood of Blacksmiths, Drop Forgers and Helpers‏ to form the International Brotherhood of Boilermakers, Iron Shipbuilders, Blacksmiths, Forgers and Helpers

**Wikidata**: [Q116025201](https://www.wikidata.org/wiki/Q116025201)  
**Source**: https://4ort.xyz/entity/international-brotherhood-of-boiler-makers-iron-ship-builders-and-helpers-of-america


## References

1. Library of Congress Authorities