| Friendlies 1977 - Appearances as Referee |  |
 |
 |
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| 05/06/1977 | Argentina | - | Germany | 1:3 | - | - | - |
| 19/06/1977 | Brazil | - | Poland | 3:1 | - | - | - |
| Friendlies 1977 - Appearances as Referee | |
|
|
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| 05/06/1977 | Argentina | - | Germany | 1:3 | - | - | - |
| 19/06/1977 | Brazil | - | Poland | 3:1 | - | - | - |
| Complete name: | Arnaldo David Cézar Coelho |
| Born: | 15/01/1943 |
| Place of birth: |
Rio de Janeiro, 
Brazil |
| Nationality: |
Brazil |
| Profession: | Physiklehrer |