Statistics for occurrence #1 of “Secretary Don. Cameron” in chapter 3.23 of Southern Historical Society Papers, Volume 5.:

...documents as we needed. This was refused, on the ground that the Department had never allowed any one copies of those records, and could not do so. A further correspondence with the Department during Secretary Don. Cameron 's administration secured us no further concession, except the doubtful one of having advanced sheets so soon as Congress orders the publication of the Archives.
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