392
Prisma II (B. 121)
2002
Heavy flint glass prism, in the original dark gray cloth-lined presentation case.
Prism 1 5/8 x 4 3/4 x 1 5/8 in. (4.1 x 12.1 x 4.1 cm)
Case 2 x 8 x 2 1/2 in. (5.1 x 20.3 x 6.4 cm)
Signed and numbered 32/88 in black felt tip pen (there were also 12 in Roman numerals), published by Wako Works of Art, Tokyo.
Estimate
$2,000 - 3,000
Sold for $2,520