Nieuport 28 cockpit panel from the movie Dawn Patrol, 1938.
These Nieuports did not actually fly in the movie but were used for taxiing and stationary shots.
The particular plane this panel came from went on to old school barnstorming activities.
The panel was removed prior to restoration in the 70's after decades of neglect.
The restored aircraft now resides in a military museum in the US (in military colours).