# Rapp and Rapp

> American architectural firm based in Chicago, Illinois, United States

**Wikidata**: [Q3419613](https://www.wikidata.org/wiki/Q3419613)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Rapp_and_Rapp)  
**Source**: https://4ort.xyz/entity/rapp-and-rapp


## References

1. [2025](https://www.chicagotribune.com/2025/08/10/100-years-of-glory-and-decay/)
2. [Philadelphia Architects and Buildings Project](https://www.philadelphiabuildings.org/pab/app/ar_display.cfm/93055)
3. Library of Congress Name Authority File
4. Union List of Artist Names
5. [Source](https://www.chicagohistory.org/collection/architectural-drawings-and-records/)
6. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)
7. Pacific Coast Architecture Database