The store will not work correctly when cookies are disabled.
    
    
        1 Mon 'Kan'eitsūhō' Bosen, small hole reverse ト TO    
    
| Issuer | Japan | 
| Year | 1864 | 
| Type | Coin pattern | 
| Value | 1 Mon | 
| Currency | Mon (683-1953) | 
| Composition | Copper (Copper alloy) | 
| Weight |  | 
| Dimensions |  | 
| Thickness |  | 
| Shape and Technique | Round with a square hole Cast | 
| Orientation | Medal alignment ↑↑ | 
| Engraver(s) |  | 
| In circulation to |  | 
| Reference(s) |  | 
 
                    
| Obverse description | Four characters around hole | 
| Obverse script |  | 
| Obverse lettering |  寛 寶 通  永 (Translation: Kan`ei currency) | 
| Reverse description | A character upper, indicates Mito Domain | 
| Reverse script |  | 
| Reverse lettering | ト (Translation: To) | 
| Edge |  | 
| Mint |  | 
| Mintage | ND (1864) ト -  - 
  | 
| Catalog ID | 5613445690 | 
| Comments |  |