. Building and repairing railways ... : Forming one of the series of the volumes comprised in the Revised and enlarged edition of The science of railways, . Fig. 269. Fig. 270. BALLAST OR NAPPING HAM-MER TO BREAK MEDIUMSIZED STONE TO PROPERSIZE FOR BALLAST;WEIGHT ABOUT FOURPOUNDS. BALLAST FORK FOR HAND-LING SLAG OR STONE BAL-LAST, SO THAT THE FINEDIRT WILL NOT BESHOVELED B. Fig. 271. BRACE A AND BIT B FOR BORING HOLES IN TIES WHERE SPIKES HAVE BEEN DRAWN PREPARATORY TO PLUGGING THE SPIKE HOLE. 400 BUILDING ANp REPAIRING RAILWAYS.

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectrailroa, bookyear1906