Letters to Fr Aubrey Gwynn SJ from Neville Hadcock asking Fr Gwynn to participate in the proposed volume, 'Medieval Religious Houses: Ireland'… ‘that is, if I do the sort of donkey work and prepare lists, by counties in the first place, with ref(erence)s of all recorded monasteries marking those in doubt, as I complete a county I could pass it on to you to weed.’ (24 September 1953, 4pp).