Keywords: Nahant-1A-FCT-Elev.jpg of the function of the tower see the plan drawings of its floors File Nahant-1A-FCT-Plan jpg U S Government plans PD-USGov Original upload log en wikipedia Ktr101 CommonsHelper en wikipedia Nahant-1A-FCT-Elev jpg 2010-09-27 13 48 Pgrig 705×991× 171853 bytes <nowiki>This elevation drawing from 1944-45 comes from the Report of Completed Works of the U S Army Corps of Engineers It describes the more northerly of the two Coast Artillery fire control towers on Swallow Cave Rd in Nahant MA known as Site 1A This t</nowiki> Fire control towers |