Versions of Massachusetts General Laws ch. 97 sec. 12 - Massachusetts Coordinate System NAD, 1983; definition on LawServer 2023 Massachusetts General Laws ch. 97 sec. 12 – Massachusetts Coordinate System NAD, 1983; definition 2022 Massachusetts General Laws ch. 97 sec. 12 – Massachusetts Coordinate System NAD, 1983; definition 2020 Massachusetts General Laws ch. 97 sec. 12 – Massachusetts Coordinate System NAD, 1983; definition 2019 Massachusetts General Laws ch. 97 sec. 12 – Massachusetts Coordinate System NAD, 1983; definition 2017 Massachusetts General Laws ch. 97 sec. 12 – Massachusetts Coordinate System NAD, 1983; definition 2016 Massachusetts General Laws ch. 97 sec. 12 – Massachusetts Coordinate System NAD, 1983; definition 2015 Massachusetts General Laws ch. 97 sec. 12 – Massachusetts Coordinate System NAD, 1983; definition 2014 Massachusetts General Laws ch. 97 sec. 12 – Massachusetts Coordinate System NAD, 1983; definition 2013 Massachusetts General Laws ch. 97 sec. 12 – Massachusetts Coordinate System NAD, 1983; definition 2009 Massachusetts General Laws ch. 97 sec. 12 – Specific definition of system