3 Bll. aus: Zeichnungen zu Leonardo "Codices Madrid". 1975.
Granolithograph.
Cf. Schellmann 165-185. Each signed, dated and inscribed 'Probedruck' and 'Granolitho', two dedicated. Two further verso with granolithograph, one is inscribed 'Probedruck'. Trial proofs before the edition. On smooth wove paper. cm ( in)Up to 23 x 15,5 cm (9 x 6,1 in), the full sheet

Each one of the 81 granolithographs for the book published by Manus Presse, Stuttgart 1975. [RS]
With occasional minimal handling creases, one partly with tiny crease folds to margins and corners.