75/ 289 i10. Ed. A. Müller Lehning. Year 1, no.11. Amst., De Tijdstroom, 1927, 381-420p., ills. by i.a. COUSEMÜLLER and L. MOHOLY-NAGY, orig. wr., 4to.

- Some vague occas. foxing. Wrappers vaguely foxed/ soiled (cleaned; mainly visible on verso frontwr.). Good/ fine copy.

= Bolliger IV, 362. Renowned Dutch avantgarde magazine, published between 1927 and 1929 in 22 issues. Its editorial board consisted of A. Müller Lehning, J.J.P. Oud, W. Pijper and L. Moholy-Nagy. This issue contains the first edition of the famous Sonate in Urlauten (p.395-402) by KURT SCHWITTERS, with his introduction "Meine Sonate in Urlauten" (p.392-394) comprising a "Zeichenerklärung" and "Allgemeine Erklärungen". SEE ILLUSTRATION PLATE VIII.