As time went on , it became apparent to Emory Coblentz that the real business opportunity was in the electric utility business .
The Hagerstown & Frederick had always run what originally amounted to a side business , selling electricity to customers in the vicinity of its operations .
As time went on , Hagerstown became apparent to Emory Coblentz that the real business opportunity was in the electric utility business .
The Hagerstown & Frederick had always run what originally amounted to a side business , selling electricity to customers in the vicinity of its operations .