Аукцион Bidspirit | Japanese Cultured Pearl Specimen Display

Japanese Cultured Pearl Specimen Display Set - Vintage Japanese educational display devoted to cultured pearl formation. The mounted arrangement comprises three small nacreous shell specimens labeled for one month, a silver-color cultured pearl beneath a pearl-classification heading, and a larger shell specimen labeled for one year. Accompanied by a fitted paperboard cover printed with Japanese characters and stylized shell motifs. CONDITION: Display backing and labels show toning and scattered staining. The paperboard cover has torn and split corners, creasing, edge losses, and surface wear.