The caretaker shall, in conjunction with the Cemetery Committee of Council, create or complete to date a map of all burial grounds, showing the location and ownership of all lots and parts of lots heretofore sold therefrom for burial purposes, including the location of all graves thereon, and of all unsold burial lots and parts thereof and unplatted ground available for future disposition and use. Upon the sale or other disposition of burial lots hereafter, such map shall be kept current, showing the location and ownership of all such lots so disposed of. The custody of all maps, records and other papers pertaining to such Municipal burial grounds shall be in the custody of the Clerk-Treasurer. (Ord. 722. Passed 2-5-52.)