11. Test piece Artist: Hesse, Eva Classification: Sculpture Materials: natural rubber Dimensions: 1 1/2 x 4 7/8 x 4 3/8 in. Accession Number: 1979.17.29
12. Test piece Artist: Hesse, Eva Classification: Sculpture Materials: natural rubber over cotton batting Dimensions: 3 1/4 x 3 1/2 in. Accession Number: 1979.17.22
13. Test piece Artist: Hesse, Eva Classification: Sculpture Materials: filled (?) natural rubber Dimensions: 2 1/4 x 3 7/8 x 3 1/4 in. Accession Number: 1979.17.28
14. Test piece Artist: Hesse, Eva Classification: Sculpture Materials: natural rubber Dimensions: 3/4 x 7 7/8 x 10 3/8 in. Accession Number: 1979.17.19
15. Test piece Artist: Hesse, Eva Classification: Sculpture Materials: natural rubber over fine, straight-weave cloth (muslin?) Dimensions: 1/4 x 7 1/2 x 3 3/4 in. Accession Number: 1979.17.16
16. Test piece Artist: Hesse, Eva Classification: Sculpture Materials: natural rubber on cloth, opaque (rubber?) tubing - 17 rubber cords attached to natural rubber permeated cloth Dimensions: 77 15/16 x 5 1/4 in. Accession Number: 1979.17.7
17. Test piece Artist: Hesse, Eva Classification: Sculpture Materials: natural rubber over white, straight-weave folded cloth and strips (muslin?) Dimensions: 7/8 x 9 1/2 x 2 7/16 in. Accession Number: 1979.17.10
18. Test piece for Accession series Artist: Hesse, Eva Classification: Sculpture Materials: polyester, fiberglass, and plastic (clear) tubing Dimensions: 3 7/8 x 5 3/4 x 5 3/8 in. Accession Number: 1979.17.13
19. Test piece for Area and Seam Artist: Hesse, Eva Classification: Sculpture Materials: filled natural rubber and natural rubber over metal mesh Dimensions: 2 7/8 x 14 1/8 x 7 3/16 in. Accession Number: 1979.17.20
20. Test piece for Repetition Nineteen Artist: Hesse, Eva Classification: Sculpture Materials: filled (?) rubber Dimensions: 5/8 x 3 1/4 x 2 7/8 in. Accession Number: 1979.17.31