“South Carolina”
with detail inset map of “Plan of Charleston” (includes diagram of Fort Sumter)

by G.W. Colton
from his “General Atlas”
published by G.W. & C.B. Colton, New York 1874

as with most Colton maps, this features major towns, roads and topographical features.
nice decorative border and colors
the inset map shows harbor and topography around Charleston

measures approx 13″ x 17″