|Alternative reference number
|Copy letter from Robert William Frederick Harrison, to J Rogers, Constructive Manager's Drawing Office, His Majesty's Dockyard, Chatham
|11 June 1906
|Harrison states that Sir William White's paper on submarines will appear in Number A 520 of Proceedings of the Royal Society, obtainable for two shillings in around a week's time. Messrs Harrison & Sons or any bookseller will be able to provide it.