GILBERTSVILLE, PA — A.D. Moyer Lumber Inc. is celebrating its 70th anniversary of supplying building materials to developers, homebuilders, remodelers and do-it-yourselfers in Southeastern Pennsylvania, according to BusinessWire. The company, which currently employs more than 80 part-time and full-time staff members, also has celebratory events and specials planned throughout the year to mark the occasion, according to company officials. Read more.