374
374
USA, 1976
acrylic, rubber-coated aluminum 7½ h × 7 w × 5¾ d in (19 × 18 × 15 cm)
acrylic, rubber-coated aluminum 7½ h × 7 w × 5¾ d in (19 × 18 × 15 cm)
estimate: $500–700
result: $500
Signed with applied metal manufacturer’s label to reverse: [Prisma Made in USA Kirsch/Hamilton Associates, Inc 1976 Serial No. 5043].