- NLW ex 2623.
- File
- 1942-1950.
Papers, 1942-1950, collated and written by C. R. Irving (d. 1969), Llanfairfechan, including reports on the 'Effects of winds & tides on the sea defences of North Wales', 1947-1948 and 'Tides, waves and defence works on the North Wales Coast', 1946-1947; notes on the Chester and Holyhead Railway; notes and lectures on the Britannia Tubular Bridge, and the Menai Suspension Bridge, together with related correspondence.
Irving, C. R.