Lawrence from the South looking North over the Merrimack River, c. 1910. On the left we see the Great Stone Dam and the South Canal; on the far right we see the Duck Bridge. 

Lawrence from the North looking South, c. 1910. On the left, or to the East, we see Essex Street and the Everett Mill all the way at the end on Union Street (and also the Lawrence History Center at 6 Essex Street!).