• K-5,1 K-5

    Proof sheets for Assorted Opinions and Maxims in Nietzsche's hand and in unknown handwriting.

  • K-5a,i K-5a

    First proof sheets of the Preface to the second volume of Human, All Too Human (1886). Corrections in Nietzsche’s hand, partly also in Heinrich Köselitz’s and in unknown handwriting.

  • K-5a1,i K-5a1

    Second proof sheets of the Preface to the second volume of Human, All Too Human (1886). Corrections in Nietzsche’s hand, partly also in Heinrich Köselitz’s and in unknown handwriting.

  • K-6,1 K-6

    Proof sheets for The Wanderer and his Shadow. Corrections in Nietzsche's, Heinrich Köselitz's and in unknown handwriting.

  • K-8,a1 K-8

    Proof sheets for Thus Spoke Zarathustra. Corrections in Nietzsche's, partly in Heinrich Köselitz's handwriting.

  • K-13,1 K-13

    Proof sheets for Nietzsche contra Wagner. Corrections in Heinrich Köselitz's and partly in Nietzsche's handwriting.

  • K-14,1 K-14

    Proof sheets for 'Ecce homo'. Corrections in Heinrich Köselitz's and partly in Nietzsche's handwriting.