Rare Boon Dert. Agust{, Miguel, 1560-1630. Libro de los pat secretos ... 1646. (Card 2) 646 .Ag9L 8p.f.,592, Ch6Jp. illus.(incl.diagrs.),fold. diagr. 20.5em. (4to) Title vignette: coat-of-arms. Numerous errors in paging. Imperfect: p.419-420 mutilated.