From outside to inside, four concentric circles, containing the following captions: 1. Smooth; 2. COMP. AUX. POP. DO BRAZIL * RIO DE JANEIRO *; 3. * MODERNO * PATENTE 3194; 4. Star of David sending out rays.
Obverse lettering
COMP. AUX. POP. DO BRAZIL * RIO DE
JANEIRO *
* MODERNO * PATENTE 3194 (Translation: COMP. AUX. POP. OF BRAZIL * RIO DE JANEIRO * * MODERN * PATENT 3194)
Obverse script
Latin
Reverse description
As it is thin sheet, the reverse shows the marks in `negative` of the printing of the obverse.