Figures for all candidates are taken from the town pages from the source - small discrepancies exist between town page county total figures and statewide summary county total figures
Source for Popular Vote data: State of Connecticut, comp., "Summary - Vote for President of the United States, State Officers, and U.S. Senators, November 6, 1928," State of Connecticut Public Document No. 26 Statement of Vote General Election November 6, 1928 (Hartford, 1928)