Image 1 of 1 Keystone $0.00 sold out April 1978. Granite, forged steel. Dimensions: 56 × 180 × 18 in (142 × 457 × 46 cm). Sold Out Added! April 1978. Granite, forged steel. Dimensions: 56 × 180 × 18 in (142 × 457 × 46 cm).
Image 1 of 1
Image 1 of 1
Image 1 of 1
Image 1 of 1