L. Hou, B. Hoffmann, M. Mennig, H. Schmidt, Effect of hest treatment and additives on the photochromic and mechanical properties of sol-gel derived photochromic coatings containing spirooxazines, J. Sol-Gel Sci. Techn.,8, 923 (1997) Google Scholar
Hancock County is part of the Weirton-Steubenville, WV-OH Metropolitan Statistical Area, which is also included in the Pittsburgh-New Castle-Weirton, PA-WV-OH Combined Statistical Area.
Axton is an unincorporated community in Henry County, Virginia, United States. Axton is located on U.S. Route 58 9.2 miles (14.8 km) east-southeast of Martinsville. Axton has a post office with ZIP code 24054, which opened on July 17, 1882. Axton Elementary School is located in Axton.