Letter from Thomas Gray, Marine Dept., Board of Trade, to the Master, Steam Ship HERON, regarding the rescue by the latter of the crew of the Steam Ship ADELE, and commanding him and his crew.n.d.
Letter from Thomas Gray, Marine Dept., Board of Trade, to the Master, Steam Ship HERON, regarding the rescue by the latter of the crew of the Steam Ship ADELE, and commanding him and his crew, General Steam Navigation Company, n.d.