Catalog
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| Issuer | Banco Central do Brasil |
|---|---|
| Year | |
| Type | Coin pattern |
| Value | Log in to see details |
| Currency | Log in to see details |
| Composition | Log in to see details |
| Weight | Log in to see details |
| Diameter | Log in to see details |
| Thickness | Log in to see details |
| Shape | Log in to see details |
| Technique | Log in to see details |
| Orientation | Log in to see details |
| Engraver(s) | Log in to see details |
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| Obverse description | Completely uniface blank planchet with no design, legend, or device of any kind struck on the field. The surface exhibits the characteristic golden tone of brass-plated steel, with a slightly convex field enclosed by a raised rim. This piece represents a flat disc trial pattern used in the development of the second family of Brazilian Real coinage. |
|---|---|
| Obverse script | Log in to see details |
| Obverse lettering | Log in to see details |
| Reverse description | Entirely plain and unadorned field, identical in appearance to the obverse, with no engraved devices, inscriptions, or decorative elements present. The raised rim encircles a smooth, untreated surface bearing only the natural texture of the brass-plated steel planchet. As a flat disc pattern, both faces are deliberately left unstruck to test planchet specifications. |
| Reverse script | Log in to see details |
| Reverse lettering | Log in to see details |
| Edge | Plain |
| Mint | Log in to see details |
| Mintage | Log in to see details |
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