Document experts have challenged the authenticity of the documents as photocopies of valid originals on a variety of grounds ranging from anachronisms of their typography, their quick reproducibility using modern technology, and to errors in their content and style [REF].
Dr. David Hailey, director of the Interactive Media Research Labs in the English Department of Utah State University has argued that the Killian documents were not in Times New Roman, and were produced on an unspecified typewriter, though he does not assert their authenticity [REF].