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9/10/1961
Williams Grove Speedway
Competitor Overview
![Johnny Mackison](http://dy5vgx5yyjho5.cloudfront.net/v1/images/placeholders/m_placeholder.png)
Johnny Mackison
York, PA
Supermodifieds | Start | Finish | +/- |
---|---|---|---|
A Feature | 1 | - |
SupermodifiedsA Feature
Finish | Start | # | Competitor | Hometown | +/- | ||
---|---|---|---|---|---|---|---|
1 | 1080 |
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Johnny Mackison York, PA | York, PA | - | ||
2 | 6 |
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Dick Tobias | - | |||
3 |
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Lorenz Alwine | - | ||||
4 | 00 |
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Neil Haight | - | |||
5 | 77 |
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Leroy Felty Jonestown, PA | Jonestown, PA | - |