concrete pavers, brick shaped, gray
herringbone pattern, sand joints
brick, red, english bond, darker headers
brick, red, english bond
darker headers than stretchers
as seen in Berkeley Plantation, on the James River in Virginia
circa 1750
brick, red, english bond, Monticello
brick, red, english bond
as found at Monticello, by Thomas Jefferson,
outside of Richmond, Virginia, circa 1800
stone, sandstone, buff, cut, rough
buff sandstone, cut, natural cleft face, roughly parged and tuckpointed
as found in barn/shed in rural Boulder, Colorado
stone, sandstone random rubble
sandstone, rubble laid, with rough parging and tuckpointing, laid predominantly horizontal
as found on a agricultural building in rural Boulder, Colorado
stone, mixed types, dry stacked
stone, sandstone and granite mix
dry stacked, rubble style
as seen in Central City, Colorado
brick, red, alternating courses, dark grout
brick red, dark grout
three projecting courses alternating with one recessed course
as seen in Central City, City Hall
