1 Koban, Japan, 1837
date: label: Date made
content: 1837
notes: label: Description (Brief)
content: One (1) koban coin, Tenpo (Ninko)
label: Description (Brief)
content: Japan, 1837
label: Description (Brief)
content: Obverse Image: A fan-shaped Kiri crest, a square panel with the value, a square panel with the signature of the Mint Official, and another fan-shaped Kiri crest.
label: Description (Brief)
content: Obverse Text: Romanization: ICHI / RYO / MITSUTSUGU (Translation: One Ryo Mitsutsugu).
label: Description (Brief)
content: Reverse Image: Butter-fly-like signature, and various other characters, the stamps of mint officials.
label: Description (Brief)
content: Reverse Text: [Needs Translation]
label: Description (Brief)
content: General Information: Value 1 Ryo.
label: Location
content: Currently not on view
place: label: place made
content: Japan
label: associated place
content: Japan
setName: label: See more items in
content: Work and Industry: National Numismatic Collection
label: See more items in
content: East Asian Coins
creditLine: label: Credit Line
content: Sakaguchi, Yukio
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: NU.66.11199
label: catalog number
content: 66.11199
label: accession number
content: 267503
objectType: label: Object Name
content: Coin
physicalDescription: label: Physical Description
content: gold (overall material)
label: Measurements
content: overall: 59 mm x 31 mm x 1 mm; 2 5/16 in x 1 7/32 in x 1/32 in