herman de vries, The Wittgenstein papers I and II
Bern, Urs Rös Graf, 1974. White cardboard portfolio with publisher's stamp, housing 2 booklets, each 15 x 15 cm, 16 pp. From a small edition of 25, this one numbered 14/25.
Volume I with handwritten title and 6 sheets containing handwritten texts in blue and red. Volume II with handwritten title in blue followed by blank pages. The texts refer to five propositions from Ludwig Wittgenstein's Tractatus Logico-Philosophicus. Mint copy.