Leonardo drawings

Revision	When	Who	Comment

11	December 7, 2022	MARC Bot	import existing book
10	October 17, 2020	MARC Bot	import existing book
9	October 7, 2020	ImportBot	import existing book
8	July 31, 2020	ImportBot	import existing book
7	January 6, 2020	ImportBot	import existing book
6	August 3, 2010	IdentifierBot	added LibraryThing ID
5	April 16, 2010	bgimpertBot	Added goodreads ID.
4	April 14, 2010	Open Library Bot	Linked existing covers to the edition.
3	December 9, 2009	WorkBot	link works
2	October 29, 2008	ImportBot	add URIs from original MARC record
1	April 1, 2008		Imported from Scriblio MARC record.