1. Plan on pink vellum, signed by H. Poelzig and Zwegenthal. (by Henry) Collection: Images from the Rare Book and Manuscript Collections Format: Image
3. Organic Theory of City Planning Collection: Images from the Rare Book and Manuscript Collections Format: Image
4. Parachute Seat Harness Collection: Images from the Rare Book and Manuscript Collections Format: Image
6. Curved-slice views 1-4 Collection: Images from the Rare Book and Manuscript Collections Format: Image
7. Theater in Trier (Erdgeschoss) Collection: Images from the Rare Book and Manuscript Collections Format: Image
8. Theater in Trier (Grundiss Obergeshoss) Collection: Images from the Rare Book and Manuscript Collections Format: Image
9. Theater in Trier (Grundriss Untergeschnoss) Collection: Images from the Rare Book and Manuscript Collections Format: Image
10. Theater in Trier (Querschnitt) Collection: Images from the Rare Book and Manuscript Collections Format: Image