First Edition Harry Potter Sorcerer's Stone?

I am trying to find out if my copy of the Sorcerer's Stone is a first edition.

copyright page numbers: 1 3 5 7 9 10 8 6 4 2 8 9/9 0/0 01 02
Printed: in the U.S.A. 23
First American Edition, October 1998

Spine: top reads J.K.
Rowling

Bottom has a little house with no number inside

Hard cover is purple/red with diamond shapes

Back of book jacket: top reads: "Harry Potter
could assume the same near-legendary status as
Roald Dahl's Charlie, of chocolate factory fame."
- The Guardian, London

Lower left corner on back jacket: cream colored bar code with 51695 above small bar code

Front of book jacket: all gold lettering is raised
price is clipped off the inside corner

Is this a first edition?