Conlogue, Illinois

Matched by testing this settlement's coordinate against the published boundary of every sheet in the United States Geological Survey's historical collection. Each opens the scanned sheet at the Survey.

• 1946 USGS Kansas quadrangle1:62500
• 1949 USGS Kansas quadrangle1:62500, 2 printings
• 1953 USGS Indianapolis quadrangle1:250000, 4 printings
• 1956 USGS Indianapolis quadrangle1:250000
• 1957 USGS Indianapolis quadrangle1:250000, 2 printings
• 1962 USGS Indianapolis quadrangle1:250000
• 1982 USGS Grandview quadrangle1:24000
• 1986 USGS Paris quadrangle1:100000, 2 printings

The History of Edgar County, Illinois, Containing a History of the County--its Cities, Towns, &c. : Directory of Its Tax-payers; War Records of Its Volunteers in the Late Rebellion Portraits of Early Settlers and Prominent Men; General and Local Statistics; Map of Edgar County; History of Illinois, Illustrated; History of the Northwest, Illustrated; Constitution of the United States, Miscellaneous Matters, &c., &c. Illustrated, published 1879 has no passage naming this settlement, which was common for smaller places. Its township is covered in full.

The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.

Matched on this settlement's Geographic Names Information System number rather than its name, so it cannot be a different place of the same name in another state.

This settlement is recorded in the Geographic Names Information System as feature 422575. The sheet list is computed by point-in-boundary test against the United States Geological Survey's historical topographic inventory. Both are works of the United States government and carry no copyright under 17 U.S.C. 105.