signed in ball-point pen on the reverse (from the Roman numeral edition of 26, there was also an edition of 200 in Arabic numerals), one signed and numbered 'XXV' in ball-point pen
Lot Details
signed in ball-point pen on the reverse (from the Roman numeral edition of 26, there was also an edition of 200 in Arabic numerals), one signed and numbered 'XXV' in ball-point pen