Map of Horse Railroad, Westville, & part of New Haven : enlarged four-fold from the county surveyMitchell, Donald Grant, 1822-1908, cartographer[1870?]engImperfect: mutilated.Map attributed to Donald Grant Mitchell.Backed with paper.Relief shown by hachures."Scale of five inches to mile."Color: green with blue and red detail.Coordinates not present on map and are approximated.