A RETRO RUBY AND GOLD POWDER COMPACT, BY OSTERTAG
The rectangular case with engraved geometric motif and collet-set calibré-cut ruby detail to the platinum push-piece, opening to reveal a fitted mirror and powder compartment, engraved with the letter 'N' and a crown, circa 1940, 3 1/4 x 2 3/8 x 9/16, with French assay marks for platinum and 18k gold
Signed Ostertag, Paris
A RETRO RUBY AND GOLD POWDER COMPACT, BY OSTERTAG
The rectangular case with engraved geometric motif and collet-set calibré-cut ruby detail to the platinum push-piece, opening to reveal a fitted mirror and powder compartment, engraved with the letter 'N' and a crown, circa 1940, 3 1/4 x 2 3/8 x 9/16, with French assay marks for platinum and 18k gold
Signed Ostertag, Paris
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