Johnston Passage [SEP] continent
Johnston Passage
Johnston Passage is a channel in Antarctica, running north–south and separating the Amiot Islands from the southwestern part of Adelaide Island. It was named by the UK Antarctic Place-Names Committee for Captain William Johnston, from 1956–62 Master of RRS "John Biscoe", the ship which assisted the Royal Navy Hydrographic Survey Unit in charting this area in 1963.
- "A Tour of the Lights of the Straits." Michigan History 70 (Sep/Oct 1986), pp. 17–29.
- Brisson, Steven C. (Mackinac State Historic Parks chief curator). "Old Mackinac Point Lighthouse: A History & Pictorial Souvenir" (1/29/2008).
- "Round Island Passage Light Station." "Proceedings of the Merchant Marine Council" 5 (Sep 1948), p. 145.
- "Round Island Passage Light Station Established." "Coast