The Minnesota State Canvassing Board Amendment, also known as Amendment 3, was on the November 6, 1877 ballot in Minnesota as a legislatively-referred constitutional amendment, where it was approved. The measure established a state canvassing board to report elections returns of congressional candidates to the secretary of state. The measure provided that the board consist of two judges of the Supreme Court as well as two district court judges.
| Minnesota Amendment 3 (1877)|
| Yes|| 36,072|| 62.32%|
Election results via: Minnesota Legislative Reference Library
Text of measure
The text of the measure can be read here.