YOLANDA

111pp., folio. Unpaginated, and printed on the rectos only. A duplicated and stapled production, in grey printed wraps. In poor condition: on brittle and aged high-acidity paper, with chipping to wraps and front cover loosening. Inscribed inside the front cover. No. 44 of 72 contributions is 'J. NEEDHAM - L. WANG - D. J. PRICE (INGHILTERRA) - Chinese astronomical clockwork.' Scarce: no copy on COPAC or in the Wellcome collection, and the only copy on OCLC WorldCat at the BNF.

1p., 4to. In fair condition, on lightly aged and creased paper. He thanks her 'for giving me the wrongly addressed envelope'. He has tried ringing her 'a dozen times' and gives her number for checking. He ends by inviting her to dinner.

[2] + 30pp., 4to. Text paginated 1-30. With an additional nine pages of diagrams, numbered 1 to 10, and including one double-page fold-out (Diagram 8). Stapled duplicated typescript. Ink manuscript note (by Pask?) on back cover: 'MARVIN MINSKY [cognitive scientist in the field of artificial intelligence, b.1927] | SEYMOUR PAPERT [mathematician, b.1928] | WARREN MACULLOGH' [neurophysiologist and cybernetician, 1898-1969].

29pp., 4to. Paginated 1-29. Stapled duplicated typescript. In poor condition, with the leaf carrying the first page loose, aged and worn. From the Seymour Papert papers, and with a few notes in pencil (by either Papert or Sonnabend?). No copy found on either COPAC or OCLC WorldCat, nor in Pask's own archive, now in Vienna (Paul Pangaro Pask Collection).

Thirteen of the fourteen photographs are in black and white, with the largest 21.5 x 15.5 cm (with slight paint staining at edge), another 17.5 x 12.5 cm, and the other nine roughly 12.5 x 9 cm. The other print is a colour polaroid, with paint smudges from Sonnabend's portrait on the white mount. Other than the paint marks to three of the prints, in good condition, although six of the smaller ones have aged due to acid in the paper stock.

88pp., 8vo. Stylishly-designed art book by Giuliano Briganti, Bruno Cora and Gillo Dorfles, primarily in black and white, but with sections in half-tone blue and brown. In colour covers with flaps. Italian and English text. Inscribed on half titled 'A. Y SONNABEND. | Eliseo Mattiacci'. In good condition, in lightly-worn covers.

Both items on aged and lightly-worn paper. ONE: Invitation. Printed postcard, addressed on reverse to 'Mrs Molanda [sic] Sonnaband, | 30, Hamilton Terrace, | N.W.8.' Tastefully designed, in sans-serif font, the card reads: 'Elisabeth Frink | Basil Jonzen requests the honour of your company at the Private View of the first one-man exhibition of sculpture & drawings of Elisabeth Frink at St. George's Gallery Paintings & Sculpture. 3pm Tuesday 17 May 1955 | 10am to 6pm (1pm Saturdays) 7 Cork Street . London W1'. TWO: Programme.