Frank Stella_Charlotte Tokayer, from 'Purple ... Lot n° 1

lithograph in purple, 1972, on Zerkall Copperplate Deluxe, signed and dated in pencil, numbered 72/100 (there were also 9 A.P.), published by Gemini G.E.L., Los Angeles, with their blindstamps, ink stamp and registration number FS72-447, printed by Richard Ewen, with full margins, pale staining on both sides, foxing, with ink soiling (probably as issued) on the reverse, Image: 27.2×28.7cm Sheet: 40.4×55.9cm, Literature: Axsom 69/ Gemini 373