Page:Ballantyne--The Battery and the Boiler.djvu/23

 Of course he could not explain all that he himself knew about electricity—the child was too young for that,—but he did what he could, and introduced him one day to the interior of the station, where he filled his youthful mind with amazement and admiration by his rapid, and apparently meaningless, manipulation of the telegraph instrument.

Cousin Sam, however, did a good deal more for him than that in the course of time; but before proceeding further, we must turn aside for a few minutes to comment on that wonderful subject which is essentially connected with the development of this tale.