What ballast would have been used in SW Ohio, N Kentucky in 1930's. Thanks

Answers › What ballast would have been used in SW Ohio, N Kentucky in 1930's. Thanks
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David Ross asked 3 years ago
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admin Staff answered 3 years ago

I can’t say what it was in the 1930’s but currently, it is 133 Norfolk Southern CSX Bright Gray
https://armballast.com/product/%ef%bb%bf133-norfolk-southern-csx-bright-gray-2/