Extension lectures 1949/50. List of lectures and subjects available.
RDS proceedings, volume 186, March 3rd to December 1st, 1949
Copyright RDS Library & Archives. Publication, transmission or display is prohibited without formal written approval of the RDS Library & Archives.
Printed bound volume
Royal Dublin Society, “Miscellaneous 1949,” RDS, accessed January 18, 2021, https://digitalarchive.rds.ie/items/show/3472.