Skip to main content

Mameitagin

豆板銀（mameitagin） ・ aka: 小玉銀

Series
Weighed silver (companion to chōgin)
Denomination
No face value (weighed)
Period
From 1601 (Keichō 6)

Updated: 2026-09-02

Specifications (as confirmed)

ItemValueTypeSources
Fineness series (catalog, = chōgin)80%〜13%Catalog value[1],[2]

FACTThe catalog lists it paired with each era's chōgin ("chōgin & mameitagin"); its fineness series is the chōgin series (Keichō 80% … Ansei 13%).[1],[2]

Historical Context

Open Items

INTERPRETATIONSpecifications not stated here (weight, fineness, mintage, etc.) are not yet confirmed in the sources consulted. They will be added as they are confirmed.

Auction Records

No auction records confirmed for this exact type yet. Prices for the broader category are not shown as this type's prices. Confirmed records will be listed here.

References

  1. [1]「貨幣博物館 常設展示図録（江戸の銀貨・丁銀）」（日本銀行金融研究所 貨幣博物館） — https://www.imes.boj.or.jp/cm/collection/tenjizuroku/mod/book/pageindices/index49.html（accessed: 2026-09-02）
  2. [2]「貨幣博物館 常設展示図録（江戸の銀貨・後期丁銀）」（日本銀行金融研究所 貨幣博物館） — https://www.imes.boj.or.jp/cm/collection/tenjizuroku/mod/book/pageindices/index50.html（accessed: 2026-09-02）