File:Flag of the Grand Duchy of Oldenburg (1871).png
Size of this preview: 800 × 500 pixels. Other resolutions: 320 × 200 pixels | 640 × 400 pixels | 1,024 × 640 pixels | 1,280 × 800 pixels | 2,000 × 1,250 pixels.
Original file (2,000 × 1,250 pixels, file size: 12 KB, MIME type: image/png)