File Survey 19Survey 19 In: Topographic Quadrangle Maps, 1895-1994 » 15 Minute, Scale 1:48,000 » Stockbridge N4215 W8400
File Twin Lake (South Half) N4315 W8600 In: Topographic Quadrangle Maps, 1895-1994 » 15 Minute, Scale 1:48,000
File Survey, 1929 In: Topographic Quadrangle Maps, 1895-1994 » 15 Minute, Scale 1:48,000 » Twin Lake (South Half) N4315 W8600
File Survey 1929; print 1930; reprint 1949, 1929-1949 In: Topographic Quadrangle Maps, 1895-1994 » 15 Minute, Scale 1:48,000 » Twin Lake (South Half) N4315 W8600
File Adair 42082G6 Folder Adair-Algonac In: Topographic Quadrangle Maps, 1895-1994 » 7.5 Minute, Scale 1:24,000 » Adair - Cutlerville
File Survey 1952; print 1952; reprint 1954, 1952-1954 green overprint In: Topographic Quadrangle Maps, 1895-1994 » 7.5 Minute, Scale 1:24,000 » Adair - Cutlerville » Adair 42082G6
File Survey 1968; print 1968; reprint 1971, 1968-1971 In: Topographic Quadrangle Maps, 1895-1994 » 7.5 Minute, Scale 1:24,000 » Adair - Cutlerville » Adair 42082G6