Did Mary Lincoln Suffer from Pernicious Anemia?

[RJNorton]

Here is an image of the stereocard of the alleged Mary Lincoln with John Nicolay, the Native Americans, and others. Again, it's dated 1862, although the Native Americans visited in 1863.

http://cdm16089.contentdm.oclc.org/cdm/r...l1/id/3533