Mariposa County Historic Sites and Records Preservation Commission Agenda for Monday, March 13, 2017 – Agenda Items Include a Discussion on Sign Standards Details Last Updated: Sunday, 12 March 2017 06:04 Published: Sunday, 12 March 2017 06:04 Mariposa County Historic Sites and Records Preservation Commission Agenda for Monday, March 13, 2017 Click Here for Commissioners Agenda Packet