Harbor of refuge, Sand Beach, Michigan. Letter from the Secretary of War, transmitting a letter of the Chief of Engineers, and inclosure of the draft of a bill providing for the operating and care of the harbor of refuge at Sand Beach, Lake Huron, Michigan

Revision	When	Who	Comment

3	December 3, 2010	Open Library Bot	Added subjects from MARC records.
2	January 20, 2010	WorkBot	add subjects and covers
1	December 11, 2009	WorkBot	add works page