Material relating to the seismograph in Rathfarnham Castle, Dublin
- IE IJA FM/RATH/79
- File
- 17 August 1918 - 20 February 1954
Part of Irish Jesuit houses of formation
A file relating to the seismograph in Rathfarnham Castle. Includes letters from Fr William O'Leary SJ to Irish Fr Provincial Thomas V Nolan SJ concerning the construction of the seismograph.