File:Radiating wheels, Plate XXI (Minimum Gauge Railways).png
Size of this preview: 800 × 358 pixels. Other resolutions: 320 × 143 pixels | 640 × 286 pixels | 1,024 × 458 pixels | 1,280 × 572 pixels | 2,560 × 1,144 pixels | 4,992 × 2,231 pixels.
Original file (4,992 × 2,231 pixels, file size: 734 KB, MIME type: image/png)