Nathaniel Covill’s Salt Works.
If “N. Covill” is Nathaniel, he was the husband of Ruth (Dyer) Covill, the father of Ruth S. (Covill) Nickerson, and father-in-law of Stephen T. Nickerson (b 1824).
¶ Last updated on 10 April 2017. ¶ ¶ Image from A Map of the Extremity of Cape Cod Including the Townships of Provincetown and Truro, With a Chart of Their Sea Coast and of Cape Cod Harbour, State of Massachusetts (1835), by Maj. J. D. Graham, courtesy of the Norman B. Leventhal Map Center at the Boston Public Library, Call No. G3762.C35 1835.G7.