Published July 26. 2017 12:00AM
PRESS PHOTOS BY AL RECKERJoe Wilfinger shows Patricia Siegfried, of North Catasauqua, and Tina Scheirer, of Northampton, a grist mill replica during Whitehall Historical Preservation Society's open house, held July 8 at the Helfrich Springs Grist Mill and Peter Grim Homestead, Mickley and Lehnert roads. Willfinger, historical society vice president, said one final open house will be held this