Two of the illustrations are printed on double leaves
Electronic reproduction of (manifestation): Hondius, Hendrik, b. 1573. -- Instrvction en la science de perspective / par Henry Hondius. -- En la Haye : [s.n.], 1625. -- [2], 30, [2] (blank) p., [38] leaves of plates : ill. ; 30 cm. -- Call number of original: NE666 H65.8p F