An early 20th century diamond and agate novelty stickpin
designed as a miniature monoplane set with rose-cut diamond wings, fuselage and propeller, flying out of a carved pale grey agate cloud, circa 1925.
An early 20th century diamond and agate novelty stickpin
designed as a miniature monoplane set with rose-cut diamond wings, fuselage and propeller, flying out of a carved pale grey agate cloud, circa 1925.
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