The Nagel Triumph is a film camera produced by the Dr. August Nagel Camerawerk in Germany, a maker active in the early 20th century before being absorbed into Kodak AG. It sits in the folding-camera segment of the pre-war German market.

Auction evidence for the Nagel Triumph is thin: a single UK saleroom hammer result from January 2025 sold for £15, which is the only data point available in 2026 for gauging what the camera is worth today. Because this is a wholesale auction figure rather than a retail asking price, dealer-listed examples typically sell for more, and condition has an outsized effect on value at this price level.