| Oberliga Nord (1947-63) 1950/1951 - Appearances as Referee |  |
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| 10/09/1950 | Eimsbütteler TV | - | Arminia Hannover | 2:1 | - | - | - |
| Oberliga Nord (1947-63) 1950/1951 - Appearances as Referee | |
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| 10/09/1950 | Eimsbütteler TV | - | Arminia Hannover | 2:1 | - | - | - |
| Complete name: | Koeller |
| Born: | |
| Place of birth: |
Germany |
| Residence: | Bremerhaven |
| Nationality: |
Germany |