We'll be using either Japan Post or DHL to ship your item. It will be shipped from Japan, so it will take some time to arrive. Please note that the prices of the items listed do not include taxes like duties. There may be scratches and dirt caused by age. If an item exceeds the specified size or weight, it may be shipped in multiple packages. ----- 【Title】 【Showa Retro/Natural History】Japanese Traditional Pearl Cultivation (Akoya Oyster) Growth Process Specimen Frame - Shell Changes from 1 Month to 2 Years & 5 Colors of Genuine Pearl Sample Display 【Description】 Today we introduce an extremely rare vintage wall-mounted specimen display (Natural History Specimen) that beautifully fuses the history of traditional Japanese pearl cultivation with the mystical beauty of natural science. Produced between the 1960s and 1970s (mid-Showa era) for pearl farms, research institutions, or as high-end commemorative gifts in Japan, a world-renowned pearl producing region, this is a highly collectible item. 1. The Mysterious Growth Record of Akoya Oysters from "1 Month to 2 Years" Within the frame, the precious process of the growth of Japanese "Akoya oysters (Pinctada fucata martensii)" is beautifully arranged in an arch shape using actual shells. From the small "1 Month old" shell on the far left to the magnificent pair of "2 Years old" shells positioned at the bottom center, you can visually learn how seashells grow large and robust. The inside of the shells emits an extremely beautiful iridescent shimmer (multilayer interference), characteristic of mother-of-pearl, which mysteriously changes color from emerald green to pink and silver. 2. Five Samples of Genuine Pearls in Different Colors and Shapes The greatest appeal of this product lies in the five actual genuine pearl samples beautifully arranged in the center. Each pearl is labeled with typography. • Pink • Black • Silver • Cream • Baroque (Irregularly Shaped Pearl) This highly educational and well-designed layout allows you to compare the diverse colors and individuality of pearls born from Akoya oysters at a glance, and is a fascinating detail for jewelry enthusiasts and mineral collectors alike. 3. Classic Wooden Frame and Refined Size The piece is housed in a classic wooden frame with a beautiful marble-like texture (wood grain), retaining a strong Mid-Century and Showa-era retro atmosphere. Measuring 32cm wide and 25cm tall, it's a compact size that's easy to display on a desk or wall, and its light weight of 628g means it can be displayed almost anywhere. 4. Collector's Condition As a vintage item nearly half a century old, there are slight signs of age-related wear on the frame corners and the background matting (white cloth), as well as a retro patina on the label paper. However, this only enhances the piece's historical depth. The main Akoya oyster shell and pearls themselves retain a remarkably vibrant luster, with no pearl fallout, maintaining excellent vintage condition. This is a highly attractive piece for enthusiasts of "science-themed antiques (natural history collections)," as well as collectors worldwide who appreciate marine-inspired luxury interiors or the traditional history of Japanese pearls. Don't miss this opportunity to add this to your collection! 【Product Details (Specifications)】 * Country of Origin: Japan (Made in Japan) * Subject: Growth specimen of Akoya oyster (mother-of-pearl), natural and cultured pearls (5 colors and shape samples) * Specifications: Wall hanging interior, natural history display * Label: 1 Month old, 2 Years old, Pink, Black, Silver, Cream, Baroque * Size: 25 cm (height) x 32 cm (width) x 4 cm (thickness) * Total Weight: 628 g * Frame Material: Wood and glass * Condition: Good vintage condition (natural texture and character due to age) (M1060)