Britannicarum ecclesiarum antiquitates : Quibus inserta est pestiferæ adversùs Dei gratiam à Pelagio Britanno in Ecclesiam inductæ hæreseos historia. Collectore Iacobo Vsserio Archiepiscopo Armachano, totius Hiberniæ Primate. - Ussher, James, 1581-1656 (Dublinii : Ex officinâ typographicâ Societatis Bibliopolarum, 1639)
"Ad Britannicarum antiquitatum collectanea appendix gemina" has separate dated title page; pagination and register are continuous.
Leaf 6R4 is cancelled.
P. 683 stained; p. 833-40 bound out of order.
Quires 3B and 3M are each in two settings: 3B1r catchword is (1) "sa" or (2) "evagari"; 3M1r line 1 begins (1) "ranarum" or (2) "ranarū".
Reproduction of the original in the Henry E. Huntington Library and Art Gallery.
The last leaf is blank.
Keywords: Great Britain -- Church history -- To 449 -- Early works to 1800.; Pelagianism -- Early works to 1800.