De generatione Christi, sive defensorium inviolatae castitatis B.V.M
[Basel: Lienhart Ysenhut, circa 1490]. 4to (210 x 155 mm). 29 of 30 leaves (lacks first blank or title, see note). 32 lines. Gothic types. 2 full-page woodcuts and 51 woodcuts in text (each circa 75-62 mm). Rubricated in red. Blue morocco gilt. Lower blank margin of a2 and d6.....