First inauguration of Calvin Coolidge

The first inauguration of Calvin Coolidge as the 30th president of the United States was held on Friday, August 3, 1923 at the Coolidge Homestead in Plymouth Notch, Vermont, following the death of President Warren G. Harding. 
The inauguration marked the beginning of the first term (a partial term of ) of Calvin Coolidge as President. The presidential oath of office was administered to the new president by his father, John Calvin Coolidge Sr..