@cheesy_peas found an interesting railway collection on the National Museum of Ireland page (thread here) , and its thrown up some interesting images, like this one dated 1942 of GSWR 1st class carriage 282
https://www.museum.ie/collections/collection/object-166391/?return=%2Fcollections%2Fcollection%2F%3Fterm%3DGreat%20Southern%20and%20Western%20Railway%26media%3Dyes%26adv_sub%5B%5D%3DHistorical%20Collection