Six circular glass tubing pumped with argon/neon gas, chrome-plated steel T- stands, porcelain-enamel coated steel base
50.8 x 73 x 73 cm (20 x 28 3/4 x 28 3/4 inches)
Eight-coloured 12 mm clear and fluorescent glass tubing pumped with argon/neon/mercury gas, two parts
229 x 56 x 15 cm (90 1/8 x 22 1/8 x 5 7/8 inches)