r£:sT/V9/a. /^a(^. e. y907 … T£sr/y9;23. ^UQ. e. /907/Z^G A7/L£S PER HOUR EXAMPLES OF LATERAL THRUST DIAGRAMS OF LOADED COAL CAR.TOTAL WEIGHT, 142,300 LBS., OR 4° 25 CURVE.
Railroad cars
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