http://hdl.handle.net/10524/18837 Surveyors' notes and other documents related to Yap land maps Tue, 18 Jun 2013 21:50:47 GMT 2013-06-18T21:50:47Z http://hdl.handle.net/10524/18897 Traverse computations for boundary maps, tract #50072 and #50073, Yap; hand-written documents dated Aug. 18, 1970. Thu, 01 Jan 1970 00:00:00 GMT http://hdl.handle.net/10524/18897 1970-01-01T00:00:00Z http://hdl.handle.net/10524/18896 Traverse computations for boundary maps, tract #50071, Yap; hand-written documents dated Aug. 19, 1970. Thu, 01 Jan 1970 00:00:00 GMT http://hdl.handle.net/10524/18896 1970-01-01T00:00:00Z