Wikimedia Commons has media related to 900 mm track gauge.
This is a category for all narrow gauge railways built with a track gauge of 900 mm (2 ft 11+7⁄16 in).
Subcategories
This category has the following 11 subcategories, out of 11 total.
Pages in category "900 mm gauge railways"
The following 2 pages are in this category, out of 2 total. This list may not reflect recent changes.