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Year: 1955 Publication: September, ploughing endurance test (H-56-FM6-10.000) |
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Year: 1956 Publication: October (replica), November (replica) |
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Year: 1957 Publication: 1, 2, 3, 4, 5 and 6 |
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Year: 1958 Publication: 1, 2, 3, 4, 5 and 6 |
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Year: 1959 Publication: 1, 2, 3, 4, 5 and 6 |
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