| Issuer | Japan |
| Year | 818-835 |
| Type | Standard circulation coin |
| Value | 1 Mon |
| Currency | Mon (683-1953) |
| Composition | Copper |
| Weight | 3.9 g |
| Dimensions | 23 mm |
| Thickness | |
| Shape and Technique | Round with a square hole Cast |
| Orientation | |
| Engraver(s) | Kukai, Emperor Saga (1.42) |
| In circulation to | 25 November 0987 |
| Reference(s) | DHJ#1.41 - 1.44 |
| Obverse description | |
| Obverse script | |
| Obverse lettering | 富 寳 壽 神 (Translation: Devine treasure of wealth and long life (read clockwise)) |
| Reverse description | Plain |
| Reverse script | |
| Reverse lettering | |
| Edge | Smooth |
| Mint | |
| Mintage | ND
(818-835) - DHJ# 1.41; large size and characters - ND (818-835) - DHJ# 1.42; first down stroke off 壽 continues downwards - ND (818-835) - DHJ# 1.43; small size and characters - ND (818-835) - DHJ# 1.44; small size, bottom character with 示 radical (神) - |
| Catalog ID | 6096949540 |
| Comments |
