- The United States Pyramid
- Catalogue raisonné no. P45
- Ingrams and Halliwell no. 042
- 1973
- Lithograph printed in colours
- Numbered from the edition of 20
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Paper size: 51x63.5cm
Printed area: 41.2x53.7cm - Signed in pencil
- Dated in pencil
- Published by Tamarind Press, New Mexico, with their blindstamp
- Printed on wove paper by Tamarind Press, New Mexico