 Why did Jimmy Tremaine visit his hometown?
In his room at the Elsby Commercial Hotel, Tremaine opened his luggage and took out a small tool kit, used a screwdriver to remove the bottom cover plate from the telephone. Tremaine left the hotel, walked two blocks west along Commerce Street and turned in at a yellow brick building with the words ELSBY MUNICIPAL POLICE cut in the stone lintel above the door. "Jimmy," he said, "Jimmy Tremaine." In a back room Tremaine said, "To everybody but you this is just a visit to the old home town. Tremaine covered the discovery of the powerful unidentified interference on the high-security hyperwave band, the discovery that each transmission produced not one but a pattern of "fixes" on the point of origin. It showed a set of concentric circles, overlapped by a similar group of rings. "I think what we're getting is an echo effect from each of these points of intersection. "The point is this, Jess: we think we've got it narrowed down to this section. "Mr. Bram," repeated Tremaine. They used to raise cain in the other drug store...." "Oh hoh, you're a little young, Jimmy," Jess chuckled. I used to think she was some kind of princess...." Now, you know Bram was funny about any kind of socializing; never would go any place at night. Ten yards along the dim corridor, a hand-lettered cardboard sign over a black-varnished door said "MUNICIPAL OFFICE OF RECORD."
 To locate a device.
 To catch a criminal.  To have a tour and visit the sites.  To locate a device.  To visit family and old friends.