# E. C. Kropp Co.

> defunct postcard publisher based in Milwaukee, Wisconsin

**Wikidata**: [Q85724512](https://www.wikidata.org/wiki/Q85724512)  
**Source**: https://4ort.xyz/entity/e-c-kropp-co-


## References

1. [Find a Grave](https://www.findagrave.com/memorial/6980617/lloyd-lewis-cook)
2. online image library Nederlands Fotomuseum