| Obverse description | Two parallel horizontal grooves, having between them the TELPA plank, coined in low relief. |
| Obverse lettering | TELPA (Translation: Telecommunications from Paraíba) |
| Obverse script | Latin |
| Reverse description | Horizontal groove, on rectangle containing the name and numeral: ARTOL - 79. |
| Reverse lettering | ARTOL - 79 |
| Reverse script | Latin |
| Mint | ARPRA Metalúrgica Arpa Ltda, São Paulo, Brazil ARTOL Artefatos Olinda, Brazil ARTOL-79 Artefatos Olinda, Brazil |
| Mintage | ND
(1970-1997) - Port#944 without reverse lettering - ND (1970-1997) ARPRA - Port#945 Reverse lettering `ARPRA` ; coin alignement - ND (1970-1997) ARTOL - Port#946 Reverse lettering `ARTOL` ; medal alignement - ND (1970-1997) ARTOL - Port#947 Reverse lettering `ARTOL` ; coin alignement - ND (1970-1997) ARTOL-79 - Port#948 Reverse lettering `ARTOL - 79` in frame ; medal alignement - ND (1970-1997) ARTOL-79 - Port#949 Reverse lettering `ARTOL - 79` in frame ; coin alignement - |
| Catalog ID | 2391106300 |
| Comments |