Poems, signed M.O.: Leser der du schaust; Im Fall der Todten Geist; Wer ist der Herr? Piast. Signed at foot: "C.P.A." [presumably the artist] "H.K. scrip:" [presumably the engraver of Opitz's text].
Microform. New Haven, Conn., Research Publications, 1970. 1 microfilm reel ; 35mm. (German Baroque literature. Yale University Library collection) Imperfect: Slightly mutilated at foot, with loss of two words of text, and perhaps also the first initial of the engraver.