carmichael1983 Posted October 5, 2015 05th October 2015 I am aware that all Lego Trains are grouped under the collective L gauge. However what real world model railway gauge would best match the old 12.0 V / 4.5 V trains? I am currently considering that the old Hornby Clockwork O Gauge might be the closest match available. I would like to know as this would help influence my future builds. Thanks Share this post Link to post Share on other sites
monai Posted October 5, 2015 See the following link: https://en.wikipedia.org/wiki/Rail_transport_modelling_scales Share this post Link to post Share on other sites
