| Description | /1. 1 x ms. letter with attached photograph and sketches, 11 April 1975, from Dennis Finch, New York, to Roland Penrose, 5p.
/2. 1 x ts. letter, 5 May 1975, from Roland Penrose to Dennis Finch, New York, 1p.
/3. 1 x ts. letter, 6 May 1975, from Roland Penrose to Richard Gregory, Bristol, 1p.
/4. 5 x colour slides, Kodachrome, illustrating Dennis Finch's sculptures
/5. ts. transcript, n.d., of 'Description of a New Visual Illusion: A Drawing of A Four-Dimensional Cube and Sculpture' article by Dennis Finch, 13p.
/6. 1 x ts. letter, 27 October 1975, from Dennis Finch, Edgewater, to Roland Penrose, 1p.
/7. ts. article, 1975, copy of 'Description of a New Visual Illusion: A Drawing of A Four-Dimensional Cube and Sculpture' article by Dennis Finch in 'Perception' 2p.
/8. 1 x photocopy of a diagram of a four dimensional cube, n.d., 1p.
/9. 1 x photocopy of a diagram of a multi-sided shape, n.d., 1p.
/10. 1 x photocopy of a diagram of a multi-sided shape, n.d., 1p.
/11. b&w photograph, n.d., of a multi-sided shape, 1p. |