| Issuer | Empire of China |
| Year | 1662-1722 |
| Type | Standard circulation coins |
| Value | 1 Cash |
| Currency | Cash (621-1912) |
| Composition | Brass |
| Weight | 4.65 g |
| Dimensions | 27 mm |
| Thickness | 1.2 mm |
| Shape and Technique | Round with a square hole Cast |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Hartill#22.85, FD#2250, Schjoth#1419 |
| Obverse description | Four Chinese ideogram read top to bottom, right to left. |
| Obverse script | Chinese (traditional, regular script) |
| Obverse lettering | 康
寶 通
熙 (Translation: Kang Xi Tong Bao Kangxi (Emperor) / Universal currency) |
| Reverse description | Two Manchu words (read vertically) separated by the hole. |
| Reverse script | Mongolian / Manchu |
| Reverse lettering | ᠪᠣᠣ
ᠴᡳᠣᠸᠠᠨ (Translation: Boo-chiowan [For Ministry of Revenue Mint]) |
| Edge | Smooth. |
| Mint | |
| Mintage | ND
(1662-1683) - Hartill#22.85: Seven stroke Bei; 1.4 Qian weight - ND (1680-1690) - Hartill#22.87: Small and crude; Tong with two dots; around 0.7 Qian weight - ND (1680-1690) - Hartill#22.88: Small and crude; Tong with one dot; around 0.7 Qian weight - ND (1680-1690) - Hartill#22.89: Small and crude; Tong with square head; around 0.7 Qian weight - ND (1684-1701) - Hartill#22.86: Seven stroke Bei; 1.0 Qian weight - ND (1702-1712) - Hartill#22.90: left of Xi curved; Tong with two dots; 1.4 Qian weight - ND (1713) - Hartill#22.91: left of Xi connected; Tong with one dot - ND (1714-1722) - Hartill#22.92: Broad rims; Tong with one dot - |
| Catalog ID | 4049156410 |
| Comments |
