The Book of Abraham.
Some thoughts and findings.
There is no question that we are currently missing some papyri
Even critics of the Book of Abraham must acknowledge this. For example, we are missing the originals to Facsimiles 2 and 3. The question therefore is: how much papyrus are we missing? Professor John Gee has estimated, based on historical eyewitness testimony, papyrilogical considerations, and mathematical calculations, that we're missing a sizable portion of the Joseph Smith Papyri. Professor Gee further argues the likelihood that the text of the Book of Abraham translated (again, via revelation, and not by scholarly means) by Joseph Smith was contained in this missing portion of papyri. [7] Professor Gee is not without his critics, however, who argue instead that we're missing only a small portion of the original papyri. [8]
As such, this is still an open question. Further research is being conducted that will hopefully shed further light on this question. In the mean time, however, Professor Gee's so-called "Missing Papyrus Theory" cannot merely be dismissed. Those who struggle with the Book of Abraham controversy must deal with the evidence presented by Professor Gee.
The same point applies to the Book of Abraham. As Professor Kerry Muhlestein explains:
Critics say that if this papyrus was written in the second century BC it could not possibly have been written by Abraham himself. In regard to this assumption, I ask, who said this particular papyrus was written by Abraham himself? The heading does not indicate that Abraham had written that particular copy but rather that he was the author of the original. What these critics have done is confuse the difference between a text and a manuscript. For example, many people have a copy of J. R. R. Tolkien’s Lord of the Rings; each has a manuscript copy of the text that Tolkien originally wrote. A text, regardless of how many copies of it exist in the world, is written by one author. However, each copy of that text is a manuscript.