. Operation of trains and station work and telegraphy . FIG. 88. COMPLETE BUCKER ARMATURE AND SHAFT. their commutators, on a sleeve which is fitted and keyedto the shaft. The construction is very similar to, andpossesses all the advantages of that employed in the gen-erator armature previously described. There is no pulleyor external mechanical connection on this jfillt

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Keywords: ., bookcentury1900, bookdecade1910, bookidopera, booksubjecttrainmen