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1970s | ![]() |
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Cope | ![]() |
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Gairo | ![]() |
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Hurlburt | ![]() |
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Elsner | ![]() |
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Rakus | ![]() |
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Ricketts | ![]() |
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Link to PDF Article | ![]() |
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Link to PDF Article |
Link to PDF Article from Traction & Models | ![]() |
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Link to PDF Article from NMRA Local |
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