1974. Viswanathan, S., Dr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the O'Leary Lake quadrangle, scale 1... Minnesota Geological Survey.
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1977. Davidson, D.M., Jr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Pine Mountain quadrangle, scale ... Minnesota Geological Survey.
1977. Davidson, D.M., Jr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Polly Lake quadrangle, scale 1:2... Minnesota Geological Survey.
2424. Reconnaissance geologic map of Side Lake quadrangle, Itasca and St Louis Counties, Minnesota, M-19
1974. Viswanathan, S., Dr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Side Lake quadrangle, scale 1:24... Minnesota Geological Survey.
2425. Reconnaissance geologic map of Stingy Lake quadrangle, Itasca and St Louis Counties, Minnesota, M-20
1974. Ojakangas, Richard W. and Viswanathan, S., Dr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Stingy Lake quadrangle, scale 1:... Minnesota Geological Survey.
2426. Reconnaissance geologic map of the Northwest quadrangle, Lake of the Woods County, Minnesota, M-74
1991. Morey, G.B. and Zamzow, C.E. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments), Northwest Angle, scale 1:48,000. Minnesota Geological Survey.
1951. This is one in a series of 455 mid 20th century fire insurance maps produced by the Fire Insurance Rating Organization of New Jersey. Municipal Fir...
1922. Map covers area from Federal Street to Erie Street in the city of Camden along the Delaware River. Map shows the proposed bulkhead and pierhead lin...
1922. Map covers area from Penn Street to Elm Street in Camden along the Delaware River. Map shows the granted lands along the Delaware River and the var...
1913. Document shows the proposed plans for a replacement bridge No. 6. Sheet Number: 1527.