http://hdl.handle.net/10524/18839 Surveyors' notes and other documents related to Truk land maps Sat, 25 May 2013 20:50:47 GMT 2013-05-25T20:50:47Z http://hdl.handle.net/10524/18922 Pages of coordinates only; date(s) of issue unknown. Wed, 01 Jan 1969 00:00:00 GMT http://hdl.handle.net/10524/18922 1969-01-01T00:00:00Z http://hdl.handle.net/10524/18888 Surveyor's notes; location coordinates. Tue, 06 Dec 2011 00:00:00 GMT http://hdl.handle.net/10524/18888 2011-12-06T00:00:00Z