Within the incredible Pinnacle Collection, a featured cabinet in the Stack's Bowers and PonterioApril 2021 Hong Kong auction, a group of massive gold Obans and Kobans certainly stands out. Quite large in size,these fit within the aspect of "odd and curious" money, as they are such a departure from the typically encounteredtypes of coinage. A variety of stampings is present on the obverse and reverse of each, indicating the type and timeperiod of manufacture. Additionally, the obverses display rather skillfully and elegantly inkedcalligraphy-enhancing their beauty, artistry, and sense of uniqueness. These issues served as large multiples of themore transactional denominations like the Shu and Bu, also somewhat odd and curious in that they were rectangularrather than round, but at least their overall dimensions were more typical. These interesting pieces also serve as adirect link to the fabled pre-Meiji era of Japan, dominated by feudalism and the legendary backdrop of samurai andninjas. With the opening up of Japan to the west, a currency reform took place under the Meiji Emperor in 1870,replacing the fanciful denominations of yore with a system and designs that mirrored those of the western world.

When viewing this exceptional offering of early Japanese coinage one is transported back in time. The number of examples found in the Pinnacle Collection could easily lead one to erroneously conclude that they are encountered quite often in the marketplace. Nothing could be further from the truth, however, as these large gold denominations are extremely rare. The completeness of the types represented in the Stack's Bowers and Ponterio April auction rivals - and even surpasses - the most prestigious of museums.

Beginning with the Hishi Oban, the first Oban of Japan, the immense rarity is clear, as it stands as one of just a few, possibly six, examples known. Many of these examples are held in museum collections and thus unobtainable to collectors. Meanwhile, another specimen, this time from the Genroku Era (ca. 1695-1704), stands apart due to its stunning beauty. Featuring nearly-choice quality and a rather dazzling iridescent tone, this piece offers exceptional eye appeal.

A scarce Goto signature variety from the Kyoho Era (ca. 1725-1837) focuses on the inking, and exhibits stunning boldness with ink that is quite sharp and decisive, with the signature running over the edge at the base of the obverse. This outstanding subset of the Pinnacle Collection is sure to generate a great deal of enthusiasm among advanced collectors, allowing many the chance of a lifetime, whether it is the opportunity to acquire generational rarities or to simply view that which is normally relegated to the museum or the occasional catalog page.

For more information on the Stack's Bowers and Ponterio April 2021 Hong Kong Auction or the PinnacleCollection, visit the firm's website at www.StacksBowers.com, call 800-458-4646, or emailinfo@stacksbowers.com.

To view the auction online:
April 2021 Hong Kong - Session B - The Pinnacle Collection - Lots 50001-50162(https://auctions.stacksbowers.com/auctions/3-QA5WI/april-2021-hong-kong-session-b-the-pinnacle-collection-lots-50001-50162)

To read the complete lot descriptions, see:
JAPAN. Hishi Oban (10 Ryo), ND Tensho Era (ca. 1588).(https://auctions.stacksbowers.com/lots/view/3-QA5WW/japan-hishi-oban-10-ryo-nd-tensho-era-ca-1588-pcgs-ms-60-gold-shield)
JAPAN. Oban (10 Ryo), ND Genroku Era (ca. 1695-1704). (https://auctions.stacksbowers.com/lots/view/3-QA6RU/japan-oban-10-ryo-nd-genroku-era-ca-1695-1704-pcgs-ms-62-gold-shield)
JAPAN. Oban (10 Ryo), ND Kyoho Era (ca. 1725-1837).(https://auctions.stacksbowers.com/lots/view/3-QA6QF/japan-oban-10-ryo-nd-kyoho-era-ca-1725-1837-pcgs-ms-64-gold-shield)