Any person that may have funds to be used for the maintenance, care or keeping in repair of any tomb, burial lot, grave or graves in any such cemetery may with the consent of any such city deliver such funds to such city with a statement showing the source thereof and the designation of the tomb, burial lot, grave or graves to be maintained, cared for or kept in repair, and a receipt from such city shall operate as a discharge of liability for the amount so delivered in trust to any such city.