Jackson Park--oh, yes, here it is.

All right, Central; sure, that is the proper number.

This is the City Hall Police Headquarters again; hustle it up, please.

Hullo, Jackson Park Life Saving Station?
Good; this is McAdams speaking from the City Detective Bureau.
Is there a yacht out there in the lagoon called the Seminole?
belongs to a man named Coolidge; medium sized boat, with gas engine.

Yes; what's that?
Not there now; went out into the lake about two hours ago.