The board of trustees shall obtain from the governing body all maps, plats, deeds and other evidences relating to the lands, lots and property of the cemetery; they shall also obtain from the governing body of the town or city, as nearly as possible, an accurate list of the lots theretofore sold, together with the names of the owners thereof. The said board of trustees shall from time to time cause surveys to be made, maps and plats prepared, laying out additional lots, streets, paths, walks and parkways; shall fix a price at which such lots shall be sold, which price may from time to time, in the discretion of the board, be changed; shall adopt rules and regulations as to the sale of said lots and deliver to the purchaser or purchasers deed or evidences of title thereto. (Pub. Loc. 1923, c. 583, s. 8.)