| Location | Bulgaria |
| Year | 1878-1918 |
| Type | Bullion/Round |
| Composition | Gold (.917) |
| Weight | 12.9 g |
| Diameter | 38 mm |
| Thickness | |
| Shape | Round |
| Technique | Milled |
| Orientation | |
| Edge | |
| Period | |
| Reference(s) | Basok#9 |
| Obverse description | Bust right of Franz Joseph I of Austria with features of Alexander II of Russia. `БК` mint mark in left field. |
| Obverse lettering | S · M · ALEXANDER · II · RUSSIAE IMPERATOR БК |
| Obverse script | Latin |
| Reverse description | Unusual crowned coat of arms of the Russian Empire with six provincial shields on eagle`s wings. Value and crown countermark below. |
| Reverse lettering | ZA · NA · KIT · GAR · XXII KR ZL · AT · EN · PE · ND · AR · 1905 ( 4 ) |
| Reverse script | Latin |
| Mint | БК Naberezhny Mint, Moscow,Russia |
| Mintage | ND
(1878-1918) БК - 1900; crown countermark - ND (1878-1918) БК - 1905; crown countermark - |
| Catalog ID | 4453814590 |
| Comments |
