| Friendlies 1926 - Appearances as Referee |  |
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| 21/08/1926 | Lithuania | - | Latvia | 2:3 | - | - | - |
| Friendlies 1926 - Appearances as Referee | |
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| 21/08/1926 | Lithuania | - | Latvia | 2:3 | - | - | - |
| Complete name: | Otto Silber |
| Born: | 17/03/1893 † 23/12/1940 |
| Place of birth: |
Estonia |
| Nationality: |
Estonia |