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1967. 2012-01-19T20:29:22Z. 2012-03-05T17:34:47Z. Denny, Charles Storrow, 1911-. U.S. Geological Survey. English. Public. New York (State), Clinton County, and Essex County.
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1967. 2012-01-18T19:20:54Z. 2012-03-05T17:34:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Connecticut, Litchfield County, and New Haven County.
1967. 2012-01-18T19:15:43Z. 2012-03-05T17:34:23Z. Mudge, Melville Rhodes, 1921-. The Survey. English. Public. Montana, Teton County, and Lewis and Clark County.
1967. 2012-01-19T20:15:49Z. 2012-03-05T17:34:47Z. Petersen, Richard G. (Richard Gray). The Survey. English. Public. Massachusetts and Plymouth County.
1967. 2018-08-07T15:14:09Z. 2020-08-14T18:08:35Z. State of Connecticut. English. cartographic image. Public. Connecticut.
1967. 2012-09-28T14:58:57Z. 2022-03-29T20:37:06Z. Geological Survey (U.S.). Interior-Geological Survey. English. cartographic image. Public. Alaska.
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