# Gretchen Hahnen (1902-1986) letter to Bertrand Acosta (1895-1954) on June 30, 1953

> letter

**Wikidata**: [Q87064969](https://www.wikidata.org/wiki/Q87064969)  
**Source**: https://4ort.xyz/entity/gretchen-hahnen-1902-1986-letter-to-bertrand-acosta-1895-1954-on-june-30-1953