File Ralph N4600 W8745 In: Topographic Quadrangle Maps, 1895-1994 » 15 Minute, Scale 1:62,500 » Maple City-Schaffer
File Survey 1955; print 1955; reprint 1957, 1955-1957 green overprint In: Topographic Quadrangle Maps, 1895-1994 » 15 Minute, Scale 1:62,500 » Maple City-Schaffer » Ralph N4600 W8745
File Survey 1955; print 1955; reprint 1968, 1955-1968 green overprint In: Topographic Quadrangle Maps, 1895-1994 » 15 Minute, Scale 1:62,500 » Maple City-Schaffer » Ralph N4600 W8745
File Rapid River N4545 W8645 In: Topographic Quadrangle Maps, 1895-1994 » 15 Minute, Scale 1:62,500 » Maple City-Schaffer
File Survey 1958; print 1958; reprint 1960, 1958-1960 green overprint In: Topographic Quadrangle Maps, 1895-1994 » 15 Minute, Scale 1:62,500 » Maple City-Schaffer » Rapid River N4545 W8645
File Survey 1958; print 1958; reprint 1973, 1958-1973 green overprint In: Topographic Quadrangle Maps, 1895-1994 » 15 Minute, Scale 1:62,500 » Maple City-Schaffer » Rapid River N4545 W8645
File Ravenna N4300 W8545 Folder Ravenna-Schaffer In: Topographic Quadrangle Maps, 1895-1994 » 15 Minute, Scale 1:62,500 » Maple City-Schaffer
File Survey 1945; print 1947, 1945-1947 In: Topographic Quadrangle Maps, 1895-1994 » 15 Minute, Scale 1:62,500 » Maple City-Schaffer » Ravenna N4300 W8545
File Survey 1945; print 1945; reprint 1973, 1945-1973 green overprint In: Topographic Quadrangle Maps, 1895-1994 » 15 Minute, Scale 1:62,500 » Maple City-Schaffer » Ravenna N4300 W8545
File Reed City N4345 W8530 In: Topographic Quadrangle Maps, 1895-1994 » 15 Minute, Scale 1:62,500 » Maple City-Schaffer