Henderson Inches Sawmill

Historical marker location:

Boxborough, Massachusetts

( Marker is on Liberty Square Road, 0.2 miles north of Massachusetts Avenue (Massachusetts Route 111), on the left when traveling north.)

Marker installed: 1995

The Massachusetts state flag features a Native American warrior holding a bow and arrow, with a star representing Massachusetts above his head. The state motto, "Ense petit placidam sub libertate quietem" (By the sword we seek peace, but peace only under liberty), appears on a blue ribbon beneath the shield.