I'll just start with Facsimile #3
EXPLANATION
Fig. 1. Abraham sitting upon Pharaoh’s throne, by the politeness of the king, with a crown upon his head, representing the Priesthood, as
emblematical of the grand Presidency in Heaven; with the scepter of justice and judgment in his hand.
Fig. 2. King Pharaoh, whose name is given in the characters above his head.
Fig. 3. Signifies Abraham in Egypt as given also in Figure 10 of Facsimile No. 1.
Fig. 4. Prince of Pharaoh, King of Egypt, as written above the hand.
Fig. 5. Shulem, one of the king’s principal waiters, as represented by the characters above his hand.
Fig. 6. Olimlah, a slave belonging to the prince.
Abraham is reasoning upon the principles of Astronomy, in the king’s court.
I think we all believe that Joseph whether by the inspiration of God or not, wrote ( with the help of scribes) the entire BoA. In facsimile 3 he actually shows he believed he could read Egyptain script by three of his exclamations, numbers 2,4,and 5.
One at a time. Exclamation #2 reads that this person is King Pharaoh. He wrote that it states it in the character above "his" head.
My position that is partly:
1. The person in figure 1 in clearly a woman, and is a typical rendering of the Goddess Isis with her typical sun disk on here head,
2. The woman, based on thousands of inscriptions on similar ancient text, tombs, and temples...etc., is Isis, the sister/wife of Osiris.
3. The words above her head read, according to Ritner and Rhodes read that it is Isis, mother of he God (Horus). (BYU studies, "Isis the Pharaoh" Ritner, “Translation and Historicity of the Book of Abraham” and verbally on his 13 hour Mormon stories interview) I'll link these later tonight after work.
My main point hear so far is that Joseph "claimed" to read, understand, and translate Egyptain.
More later on exclamation 2.