Georg Jensen - a tension clamp opening moss agate bangle, with an oval moss agate panel set in a ring mount, to a tapered concave band, designed by Vivianna Torun Bülow-Hübe, No. 203, post-1945 maker's mark, signed 'TORUN', stamped as 925, inner circumference 15.5 cm, bangle width 2.0 cm, hard stone dimension 4.3 x 3.0 cm, total weight of item 49.7 grams.