| Obverse description | Two parallel horizontal grooves, having between them the TELEMIG plank, coined in low relief. |
| Obverse lettering | TELEMIG (Translation: Telecommunications from Minas Gerais) |
| Obverse script | Latin |
| Reverse description | Horizontal groove in the center. |
| Reverse lettering | |
| Reverse script | |
| Mint | F Indústria Metalúrgica Fontamac,São Paulo, Brazil |
| Mintage | ND
(1970-1997) - Port#639 without mintmark - ND (1970-1997) FONTAMAC - Port#640 Reverse lettering `FONTAMAC`, `F`; Medal alignment - ND (1970-1997) FONTAMAC - Port#641 Reverse lettering `FONTAMAC`, `F`; Coin alignment - ND (1970-1997) FONTAMAC - Port#642 Reverse lettering `FONTAMAC`, `SP`; Medal alignment - ND (1970-1997) FONTAMAC - Port#643 Reverse lettering `FONTAMAC`, `SP`; Coin alignment - ND (1970-1997) FONTAMAC - Port#644 Reverse lettering `1`, `FONTAMAC`, `F`; Medal alignment - ND (1970-1997) FONTAMAC - Port#645 Reverse lettering `2`, `FONTAMAC`, `F`; Medal alignment - ND (1970-1997) FONTAMAC - Port#646 Reverse lettering `3`, `FONTAMAC`, `F`; Medal alignment - ND (1970-1997) FONTAMAC - Port#647 Reverse lettering `4`, `FONTAMAC`, `F`; Medal alignment - ND (1970-1997) FONTAMAC - Port#648 Reverse lettering `5`, `FONTAMAC`, `F`; Medal alignment - ND (1970-1997) FONTAMAC - Port#649 Reverse lettering `6`, `FONTAMAC`, `F`; Medal alignment - ND (1970-1997) FONTAMAC - Port#650 Reverse lettering `7`, `FONTAMAC`, `F`; Medal alignment - ND (1970-1997) FONTAMAC - Port#651 Reverse lettering `8`, `FONTAMAC`, `F`; Medal alignment - ND (1970-1997) FONTAMAC - Port#652 Reverse lettering `9`, `FONTAMAC`, `F`; Medal alignment - ND (1970-1997) FONTAMAC - Port#653 Reverse lettering `1`, `FONTAMAC`, `F`; Coin alignment - ND (1970-1997) FONTAMAC - Port#654 Reverse lettering `2`, `FONTAMAC`, `F`; Coin alignment - ND (1970-1997) FONTAMAC - Port#655 Reverse lettering `3`, `FONTAMAC`, `F`; Coin alignment - ND (1970-1997) FONTAMAC - Port#656 Reverse lettering `4`, `FONTAMAC`, `F`; Coin alignment - ND (1970-1997) FONTAMAC - Port#657 Reverse lettering `5`, `FONTAMAC`, `F`; Coin alignment - ND (1970-1997) FONTAMAC - Port#658 Reverse lettering `6`, `FONTAMAC`, `F`; Coin alignment - ND (1970-1997) FONTAMAC - Port#659 Reverse lettering `7`, `FONTAMAC`, `F`; Coin alignment - ND (1970-1997) FONTAMAC - Port#660 Reverse lettering `8`, `FONTAMAC`, `F`; Coin alignment - ND (1970-1997) FONTAMAC - Port#661 Reverse lettering `9`, `FONTAMAC`, `F`; Coin alignment - |
| Catalog ID | 5672871940 |
| Comments |