HC Deb 28 September 1909 vol 11 c1082
Mr. RENWICK

asked whether craft, fitted with the necessary powerful lifting gear suitable for the prompt salving of sunken submarines, was being provided by the Admiralty for use in case of similar accidents to that by which Submarine C 11 was recently sunk, and the salvage of which vessel was eventually abandoned?

Dr. MACNAMARA

The question of the equipment of special craft for the salving of submarines is being carefully considered.