Boston (Mass.), Historical Society, 21
Selected Canon Law Collections, ca. 500–1234
{{Infobox manuscript | library = Boston (Mass.), Historical Society | shelfmark = 21 | olim = | descriptionat = balthazaar.masshist.or (Catalogue) | descriptionat2 = | digitalimages = [not online as of November 2025 | author1 = Martin Bertram | normregion = manuscript cannot at present be categorized in one of our regions according to [[Categories for manuscripts by regio] | coll = Liber Extra | century = saec. XIV }}
This article on Boston (Mass.), Historical Society, 21 (a complete copy of the [[Liber Extr]) is a stub.
[[Category:Manuscrip] [[Category:Manuscript of Liber Extr] [[Category:Manuscript in Boston (Mass.), Historical Societ] [[Category:Liber Extra manuscript in United States of Americ]
