Signed, in green, on stone, lower left: [illegible] Signed, in blue, on stone, lower left: [illegible]
Stamped twice, in red, lower center: [Chinese stamps]
Inscribed, on stone, in reverse in black, lower left: PARIS 652 (circled) 1967 Inscribed, in black ink, lower center: [ ] 652 [circled] Geneve 1967 Inscribed, lower right center: 217/267