I've been entertaining myself with photos of weird wagons on the IRRS Flickr pages, unfortunately can't reproduce here for copyright reasons.
GSR open with a timber turf creel and GS&WR open with some sort of an extension of netting.
CIE snail branded 6 wheel brake van but built on an old loco tender chassis.
MGWR, always with an eye for a bargain, Spanish steel opens with brakemans shelters and "Norte" (Northern Railway of Spain) axlebox covers.
Gas wagons but with CIE broken wheel logos, why were these retained so late in the day??
Fascinating how far some wagons wandered from their parent systems, 6 wheel ex CBSCR closed wagon at Liffey jct etc.