References:

Joseph Smith's Interpretation available at: http://www.lds.org/scriptures/pgp/abr/fac-3
Modern Eqyptological Interpretation compiled at: http://www.bookofabraham.com/boamathie/BOA_6.html
FAIR LDS explanation at http://en.fairmormon.org/Book_of_Abraham/Joseph_Smith_Papyri

 Source: http://www.mormoninfographics.com/search/label/Joseph%20Smith