Trimble Point

The dimensions of this arrowhead are as follows: it measures between 19 and 36 mm in overall length. The stem itself ranges from 5 to 9 mm in length. In terms of width, the blade spans 11 to 20 mm, while the neck is between 6 and 12 mm wide. The stem width varies from 7 to 14 mm. The thickness of the arrowhead is between 4 and 8 mm. Geographically, this type of point is predominantly discovered within the Wabash Valley, extending into the Ohio River Valley and the Illinois River Valley.