| Obverse description | Inscription in three lines, lettering around. |
| Obverse lettering | MODELO DEL SIGLO XX
SOCIEDAD COOPERATIVA OBRERA (Translation: Workers` Cooperative Society `Modelo del Siglo XX`) |
| Obverse script | Latin |
| Reverse description | Face value in two lines in inner circle, lettering around, with or without countermarked seal of `UNIO DE COOPERADORS DE BARCELONA`. |
| Reverse lettering | * BARCELONA (SANS) *
10 CENTIMOS
1928
UNIO DE COOPERADORS DE BARCELONA (Translation: Union of Cooperators of Barcelona) |
| Reverse script | Latin |
| Mint | |
| Mintage | 1928 - Without countermark - 1928 (1936-1939) - With `U.C.B.` countermark on reverse - |
| Catalog ID | 8812101480 |
| Comments |