Page:Notes of a journey across the Isthmus of Krà.pdf/37

 is better in this respect, and unquestionably the best of the two. The south passage is between two rocky points, half a mile wide, with sand banks on the larboard hand in entering, and a bar of sand and mud on the east side of Victoria Island with depths of two and a half and two and three quarters fathoms upon it. This channel is open and exposed to the full force of the S.W. monsoon, and although it might, if lighted and marked properly, be considered fairly safe for small sized steamers, it is unquestionably the reverse for vessels of large tonnage.

I have had considerable experience in navigating the eastern seas, and looking at this question from a purely seaman's point of view, I declare my opinion without hesitation, that it would be highly imprudent and dangerous for any mail steamer or large vessel to attempt this passage during the thick and heavy weather too frequently experienced on this coast in the S.W monsoon.

Those who know this channel use it in day-light, and hold similar views to my own respecting its navigation.

In conclusion, I have pleasure in saying that I have never met with more amiable or competent gentlemen in a survey field before, and on my taking leave of you, I give you my best wishes for your future prosperity and happiness.

I remain, My dear Commandant, Yours sincerely, ALFRED. J. LOFTUS.