The British Gauge competition 7-ft 1/4 inch (2,140 mm) gauge railway - Isambard Kingdom Brunel : https://en.m.wikipedia.org/wiki/7-foot_gauge_railway https://e

The British Gauge competition 7-ft 1/4 inch (2,140 mm) gauge railway - Isambard Kingdom Brunel : https://en.m.wikipedia.org/wiki/7-foot_gauge_railway https://en.m.wikipedia.org/wiki/7-foot_gauge_railway Great Western Railway : https://en.m.wikipedia.org/wiki/Great_Western_Railway https://en.m.wikipedia.org/wiki/Great_Western_Railway List of 7-foot gauge railway locomotive names : https://en.m.wikipedia.org/wiki/List_of_7-foot_gauge_railway_locomotive_names https://en.m.wikipedia.org/wiki/List_of_7-foot_gauge_railway... British narrow-gauge railways : https://en.m.wikipedia.org/wiki/British_narrow-gauge_railways https://en.m.wikipedia.org/wiki/British_narrow-gauge_railway...