Details
- TitelLetter from Philip Fox to Mabel V. Socha
- SignaturZPC.S1.F1.35
- Form und InhaltCover letter referencing the customs duty exemption application submitted by the Adler Planetarium for the Zeiss projector. States that it was effective "for our institution."
- Physische BeschaffenheitOne page. 8.5 x 11 inches
- ISBN
- textual record
- VerzeichnungsstufeITEM

