Little Business.—Those person or persons who are amusing themselves by sending anonymous notes'through the post office to various citizens, filled with pretcn ded prophecies, are warned that they are placing themselves in a not very enviable position, and the sooner they desist the better. We give, verbatim, one of these notes received by Mr. Charles Fisk this week.-—It is as follows:* ■ * . '. ’ *mark ye there is six more houses to burn in aurora then lawrence burgh gets her portion the largest.church will burn with others dis believers look out believers prepair for truth rapingIt is written with the left hand, and could only be read from the reverse side, or by the aid of a mirror. Mr. Fist makes the following reply:Some malicious scoundrel has been sending me incendiary communications through the post office. He is wasting his time and money, besides it will bring him up in the penitentiary if be follow* it up.C. Fisk.]t]1J(]