Not IRRS photos, but I did notice that the IRRS Archive account 'follows' some other Flickr members, and I'm having a bit of a look through them too.
I'll have worked out by now that I'm a wagon and container nerd, so these photos mostly follow that theme, but there are a lot more worth looking at.
I spotted a rare beast in the siding in this photo from 'Carrickmacross Rare Ould Times' - an LMA van:
From 'Frank', it's possible the third van here is also an LMA van. It has a corrugated end, and the lack of shadow at the eaves compared to the two nearer vans would indicate it's more likely an LMA than an ex-GNR cement van (2 photos of the same train, dated 1975):
From 'Frank', A12 in trouble at Waterford in 1970 not long before it was re-engined:
From Colm O'Callaghan, a lovely shot of an Acrylonitrile wagon, and a barrier:
Colm's got some fantastic Irish freight train photos - well worth a look through his photostream.
From 'ML125r', a nice clear colour view of two of the 10' bulk glucose containers:
From the same source, some interesting containers here. Look at that massive CIE roundel on the white 40-footer! Some CIE open-toppers with a choice of roundel positions:
Mmmm - Guinness, Bell and baby GMs!
Another container feast, lots of CIE and some CTI, several of 'my' MOL too: