Poelzig Hans (1869-1936), German Aviation Institute for Aviation, Berlin-Britz (): Old air screw test bench and new air screw test bench 1: 500. Pencil on transparent, x cm (including scan edges) Poelzig Hans (1869-1936): Deutsche Versuchsanstalt für Luftfahrt, Berlin-Britz

---

Size: 2383px × 1855px
Photo credit: © EU/BT / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, 007, 035, 500, alter, auf, berlin-britz, bleistift, deutsche, handzeichnung, hp, luftfahrt, luftschraubenprüfstand, neuer, transparent, und, versuchsanstalt, ü