Untitled

signed and dated lower right in ink accompanied by a certificate of authenticity Estate catalogue # 415-2-63-S-S-B-M-W-N output device: Drawing Machine II

Untitled

signed and dated lower left in ink accompanied by a certificate of authenticity Estate catalogue # 405-2-63-S-S-B-M-W-S output device: Drawing Machine II

Androbulus

signed and dated lower right in ink accompanied by a certificate of authenticity Estate catalogue # 110-2-64-L-S-C-W-B-C output device: Drawing Machine II

Letter of Authenticity

A letter of authenticity from the D.P. Henry Archive certifying the various signatures that the artist used throughout his career signed by the artist’s daughter for the D.P. Henry Archive

Untitled

initialed and dated lower right in ink accompanied by a certificate of authenticity Estate catalogue # 408-1-61-S-S-B-B-W-L output device: Drawing Machine I

Assassination

initialed and dated lower right in ink titled lower left in ink accompanied by a certificate of authenticity Estate catalogue # 407-1-61-S-S-B-B-W-N output device: Drawing Machine I

Untitled

signed and dated lower right in ink accompanied by a certificate of authenticity Estate catalogue # 410-2-65-S-S-I-B-W-N output device: Drawing Machine II

Untitled

signed and dated lower right in ink accompanied by a certificate of authenticity Estate catalogue # 416-3-68-S-S-I-B-W-N output device: Drawing Machine III

Untitled

signed and dated lower right in ink accompanied by a certificate of authenticity Estate catalogue # 413-1-62-S-S-B-M-W-S output device: Drawing Machine I