Hashmarks
Revision as of 10:28, 24 July 2007 by Sherratt.1 (talk | contribs)
1. The short lines on a football field, perpendicular to the five-yardlines, which divide the field lengthwise into three sections.
Source: Ohio State Turf
1. The short lines on a football field, perpendicular to the five-yardlines, which divide the field lengthwise into three sections.
Source: Ohio State Turf