1942. 2003-03-31T16:05:26Z. 2015-04-21T22:11:43Z. U.S. Coast Guard Geodetic Survey. s.n. English. Public. Newfoundland and Labrador, Newfoundland, Island of., and Maritime Provinces.
1948. 2012-03-21T17:27:10Z. 2015-10-21T15:30:48Z. U.S. Coast and Geodetic Survey. U.S. Coast and Geodetic Survey. English. Public. Canada., Newfoundland and Labrador., United States., Canada, Newfoundland and Labrador, and United States.