50,000 Lbs. Av. Pressure per Sq. In. 121^951 Lbs, Area ,41 Sq.In. 55,000 Lbs. Av.. Pressure per Sq. In. 119,565 Lbs. Area ,46 Sq; In. 59,000 Lbs. Av. Pressure per Sq. In-118,000 Lbs. Area .50 Sq. In. … 65,000 Lbs. Av, Pressure per Sq. In. 118 181 Lbs. Area .55 Sq. In. 70,000 Lbs. Av. Pressure per Sq. In. 118,644 Lbs. Area .59 Sq. In. 75,000 Ll3s. Av. Pressure per Sq *n. 122^950 Lbs. Area .61 Sq,In. CONTACTS BETWEEN 33-IN. CAST IRON WHEEL AND 100-LB. RAIL.
Railroad cars
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