Bridge of the 240-mile long 2 ft 6 in (762 mm) gauge forestry railway network of the Japanese Ministry of Forestry and Agriculture in Japan
Unknown photographer
<p>John F. Alcock, M.A. (Cantab.), M.I.Mech.E., M.I.Loco.E.: <a rel="nofollow" class="external text" href="https://doi.org/10.1243/JILE_PROC_1962_052_028_02">Narrow Gauge Light Railways</a>
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First Published:  1 May 1962