President Calvin Coolidge and First Lady Grace Coolidge (both standing at center) at the Havana estate of the Cuban President and First Lady General Gerardo Machado y Morales (far right) and his wife, Elvira Machado (far left). The Coolidges made the visit to Cuba to attend the Pan American Conference, January 19, 1928. (AP)
{"Image ImageDescription": "U.S. President Calvin Coolidge, second from left, and his wife, first lady Grace Coolidge, third from left, are shown with the President of Cuba General Gerardo Machado y Morales, right, and his wife, Elvira Machado, left, on the estate of President Machado in Havana, Cuba, Jan. 19, 1928.  (AP Photo)", "Image Copyright": "1928 AP"}