Mrs. McKinley is seen here in the Conservatory of the Executive Mansion.  The gelatin-silver print stereoscopic view card was copyrighted by Underwood & Underwood in 1900. Notice the flower in her hand and the fan in her lap!   Caption, which is presented in six languages on the back, reads: 'Mrs. McKinley in the Conservatory of the Executive Mansion, Washington.'  Card is in good condition and has been appraised by Dr. Lori Verderame, PhD Antiques Appraiser.  Place card into stereoscopic viewer or enjoy on its own--makes a great addition to any vintage display!  A true piece of American history.  Makes a great gift for a photographer.