The Maine Property Tax Classification Referendum, also known as Question No. 1, was on the September 8, 1913 ballot in Maine as a legislatively-referred constitutional amendment, where it was approved. The measure provided for the classification of property for taxation purposes.  This amended Section 8 of Article IX of the Maine Constitution.
| Maine Question No. 1 (1913)|
| Yes|| 18,060|| 68.89%|
Election results via:
Main State Law and Legislative Reference Library, Proposed Constitutional Amendments 1820-
Text of measure
- See also: Maine Constitution, Article IX, Section 8
The full text of the measure can be read here.