John Wesley Powell

Revision	When	Who	Comment

8	September 26, 2022	Tom Morris	merge authors
7	September 30, 2020	MARC Bot	add ISNI
6	March 31, 2017	MARC Bot	add VIAF and wikidata ID
5	June 6, 2012	VacuumBot	Removed period from death date
4	February 19, 2011	marycee	merge authors
3	October 23, 2010	Alan Millar	merge authors
2	September 7, 2008	RenameBot	fix author name
1	April 1, 2008		initial import