| Issuer | Costa Rica |
| Year | 1850 |
| Type | Coin pattern |
| Value | 1/2 Peso |
| Currency | Peso (1850-1864) |
| Composition | (White Metal) |
| Weight | |
| Dimensions | |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#Pn1 |
| Obverse description | Flagged coat of arms supported by wreath, with legend at top and date at bottom |
| Obverse script | Latin |
| Obverse lettering | REPUBLICA DE COSTA RICA
1850 (Translation: Republic of Costa Rica) |
| Reverse description | Tree divides value, with legend at top and fineness and assayer`s initials at bottom |
| Reverse script | Latin |
| Reverse lettering | AMERICA CENTRAL
1/2 Po
10 Ds 20 Gc J.B. (Translation: Central America 1/2 Peso Juan Barth) |
| Edge | Reeded |
| Mint | |
| Mintage | 1850 - - |
| Catalog ID | 7647395130 |
| Comments |
