. Railroad structures and estimates . Series A. Weightper yard. Area ofsection. Dimensions. Properties. Height. Base. Head. Web. I. r. s. X. Pounds. In. In. In. In. In. In. In. 10090 807060 6 5f514f4i 51 5i414i4 21 2t\ 2f2i 9 If1 2 15 32 Head. Series B. Weightper yard. Area ofsection. Dimensions. Properties. Height. Base. Head. Web. I. r. s. X. Pounds. In. In. In. In. In.« In. In. 10090807060 c:4l 5il4-11 m 4t\ 4114tV4^\3ii m 2A2tV2f2i 9T6 If If li
. Railroad structures and estimates . Series A. Weightper yard. Area ofsection. Dimensions. Properties. Height. Base. Head. Web. I. r. s. X. Pounds. In. In. In. In. In. In. In. 10090 807060 6 5f514f4i 51 5i414i4 21 2t\ 2f2i 9 If1 2 15 32 Head. Series B. Weightper yard. Area ofsection. Dimensions. Properties. Height. Base. Head. Web. I. r. s. X. Pounds. In. In. In. In. In.« In. In. 10090807060 c:4l 5il4-11 m 4t\ 4114tV4^\3ii m 2A2tV2f2i 9T6 If If li 6 FEET OF RAIL INTO TONS. TABLE 1. — FEET OF RAIL INTO TONS. Weights of Rvil of Various Sections ix Gboss Tons peb Ant Length en Feet (Single R-Ul). (J. G. Wishart.) Weight in tons. 120-lb. no-lb. 1100-lb. 95-lb. 1 90-lb. 1 85-lb. 80-lb. 75-lb. 70-lb. 65-Ib. 60-lb. 1 1 1 2 3 4 ! • 5 6 0.
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