You are hereHome › Downtown Toledo Associates (x) › Gustavus Ohlinger Papers, 1821-1987, MSS-013 (x) › The University of Toledo (x) › ISPS Digital Archive (x) › Manuscript Collections (x) › Charles E. Sheets (x) › natural object (x) › Search results (21 - 40 of 110) Pages« first ‹ previous 1 2 3 4 5 next › last » Title Limestone Title Trona Title Feldspar Title Septarian Nodule Title Niccolite Title Sphalerite Title Stibnite with accessory minerals Title Bauxite Title Jeep Valve Cover Title Galena Title Native Silver Title Aragonite Title Smithsonite Title Biotite Title Hematite Title Bituminous Coal Title Jeep Hubcap Title Banded Iron Formation Title Chromite Title Manganese Ore Pages« first ‹ previous 1 2 3 4 5 next › last »