Materials and Features:

• High-Pressure "Sandwich" Lamination: A masterful execution of the proprietary Steinberger/Stein process, featuring seven distinct wafers of high-quality Rhodoid (cellulose acetate). The layers are heat-fused into a seamless, multi-tonal block that retains its structural integrity for decades.

• Concentric Striped Architecture: A vibrant, multi-color spectrum radiating from a lilac purple center through white, dark purple, black, grey, and cobalt blue tiers. The precision of the alignment highlights the rigorous bench-standards of the 1970's Parisian studio.

• Calibrated Studio Engineering: Weighing a mere 2.8g, this "Petit Geometric" is engineered for "Weightless Wear." The distribution of mass is specifically designed to sit flush against delicate vintage silks and fine-gauge knits without the sagging or "pull" common in heavy mass-produced resins.

• Authentic V-Clasp Assembly: Features the iconic, heat-mounted "V" cross-bar hardware. Unlike modern imitations that use rivets, this clasp is thermally integrated into the Rhodoid body, a hallmark of early, genuine Stein production.

• Archival Foil Provenance: Retains the original gold-tone "Made in France" boutique sticker. This presence elevates the piece to "New Old Stock" (NOS) status, offering the highest level of collector confidence.

Type: Brooch features the signature heat-mounted V-shaped safety clasp

Age/Origin: 1970 - 1975 / Paris, France

Marks: Incised "LEA STEIN PARIS" (to clasp), "Made in France" (Original Foil sticker)

Measurements:

• Weight: 2.8g

• Dimensions: Approx. 1.125” Length, .875” Wide

Condition: Excellent Archival Condition. The laminated layers remain tight and vibrant with zero separation or "clouding." The high-gloss finish is exceptionally bright and the original foil sticker is pristine.