By that time however, the story's author, Stephen King, was already rather successful.
Transcript follows. Image kindly supplied by C. Lawrence.

Image: C. Lawrence
Transcript
Dear Editor,
I am 14 years of age, and have been writing as far back as I can remember, and submitting manuscripts for the last couple of years. I subscribe to your magizine, and my favorite feature is the Obituary department, although "O. Henry's Comet," for which this story is intended, runs a close second.,
Thanks very much for reading my story. I hope you see your way clear to put it in "O. Henry's Comet."
Sincerely,
(Signed, 'Stephen King')
Stephen King
Rt #1, Pownal
Maine