Whilst idly trawling through RMWeb, I came across a picture from @Miss Prism
which shows a passenger train on the way to Lampeter with milk tanks at the rear. On the website http://www.cornwallrailwaysociety.org.uk/latest-input--news--old-pictures-etc/archives/03-2013/2 there is a photograph of a passenger train on the way to Lampeter with milk tanks at the front. Was there a policy on where in the train the milk tanks should go, or was it more or less at the whim of the driver (or dependent on other factors)?
Similarly with goods trains - I believe that all the vehicles for Lampeter would be grouped together in the train, but by the time it got to Lampeter, would they be at the front, next to the locomotive, or at the rear, next to the guards van? (assuming it was from Carmarthen to Aberystwyth, for example)
Thanks.