Prints

(1) signed with the artist's initials, dated 72 and numbered 9/15 in pencil in the margin

(2) signed with the artist's initials, dated 72 and numbered Proof in pencil in the margin

(3) signed with the artist's initials, dated 72 and numbered 1/10 in pencil in the margin

(4) signed with the artist's initials, dated 72 and numbered 3/10 in pencil in the margin

(5) signed with the artist's initials, dated 72 and numbered Proof in pencil in the margin

(6) signed with the artist's initials, dated 72 and numbered 1/10 in pencil in the margin

(7) signed with the artist's initials, dated 72 and numbered 1/10 in pencil in the margin

(8) signed with the artist's initials, dated 72 and numbered Proof in pencil in the margin

(9) signed with the artist's initials, dated '71 and numbered 13/20 in pencil in the margin

(10) signed with the artist's initials, dated 72 and numbered Proof in pencil in the margin

Books

(1) Wopko Jensma (1974) Where White is the Colour Where Black is the Number, Johannesburg: Ravan Press, soft cover with black and white illustrations

(2) Wopko Jensma (1977) I Must Show You My Clippings, Johannesburg: Ravan Press, soft cover with black and white illustrations

(3) Wopko Jensma (1973) Sing for Our Execution, Johannesburg: Ophir/Ravan Press, soft cover with black and white illustrations, inscription on the title page