- Gloucester City Hall: Mulhaupt Murals - Gloucester MAFrederick Mulhaupt painted "DeChamplain Surveys Le Beauport" and "Landing of Dorchester Colonists--1623" in 1936 with funding from the WPA Federal Art Project. The murals were originally installed at the old Central Grammar School.
- O'Maley Middle School: Mulhaupt Murals - Gloucester MAFrederick Mulhaupt painted two large pieces for the old Maplewood School in 1934-35. They were later moved to their current location at the O'Maley Middle School. "Native American Life on Cape Ann" is composed of one 6' x 40 panel and two 6' x 6' panels. It was painted in 1934. The 12' x 20' mural "Gloucester Harbor" was painted in 1935 with funds from the WPA Federal Art Project.