http://dhr.virginia.gov/registers/register_counties_cities.htm
2769
http://dhr.virginia.gov/registers/registermasterlist.pdf
9
http://books.google.com/books?vid=ISBN9780813918624
2
http://dhr.virginia.gov/registers/cities/richmond/127-0398_boulevardhd_1986_nomination_final.pdf
1
http://dhr.virginia.gov/registers/counties/fairfax/029-0054_mount_vernon_1966_final_nomination.pdf
1