Burt, William (Surveyor)Burt, William Austin, 1792-1858A survey map of the southeastern corner of Portage Township in Houghton County and a northeastern section of Baraga Township in Baraga County, Michigan, measured in 1845 and 1849.JPEG2000109e9200-805a-4f14-9af0-d330caa3c3b3MI-T052N-R034WengDepartment of Natural Resources8888-003Public52N 34W - Survey Map of Portage Township, Houghton County and Baraga Township, Baraga County [Michigan]MapsMichigan--HoughtonT052N-R034W1845