A historical envelope filled out and signed in black fountain pen ink by Grace Coolidge. Postmarked in 1938. Folding crease and edge wear, otherwise, in good condition. (1879-1957) Grace Coolidge was the wife of the 30th president of the United States, Calvin Coolidge. She was the first lady of the United States from 1923 to 1929 and the second lady of the United States from 1921 to 1923. She graduated from the University of Vermont in 1902 with a Bachelor of Arts degree in teaching and joined the Clarke Schools for Hearing and Speech in Northampton, Massachusetts, to teach deaf children to communicate by lip reading, rather than by signing. She met Calvin Coolidge in 1904, and the two were married the following year.Comes with a full Letter of Authenticity from Todd Mueller Authentics. Comes with a 2nd COA from JG Autographs.