2.3 ZONING MAP. All districts hereinafter referred to are located as shown on a
2.3 ZONING MAP. All districts hereinafter referred to are located as shown on a map filed with the Town Clerk, entitled "Zoning Map for the Town of Canton, Massachusetts, March 8, 1937," with any and all amendments thereto subsequently adopted. Said map, together with all explanatory matter thereon, and amendments thereto, shall be deemed to accompany, be, and is hereby made a part of this By-law.